diff options
231 files changed, 1430 insertions, 893 deletions
@@ -243,6 +243,11 @@ if './otp_build remove_prebuilt_files' is invoked. If you or your system has special requirements please read the Makefile for additional configuration information. +Cross compiling Erlang/OTP +-------------------------- +The support for cross compiling Erlang/OTP is in its early stage of +development, and should be considered as experimental. For more +information see: $ERL_TOP/xcomp/README How to build a debug enabled Erlang runtime system -------------------------------------------------- diff --git a/bootstrap/bin/start.boot b/bootstrap/bin/start.boot Binary files differindex c64535c35f..4153fa1087 100644 --- a/bootstrap/bin/start.boot +++ b/bootstrap/bin/start.boot diff --git a/bootstrap/bin/start.script b/bootstrap/bin/start.script index a9a0de4d7f..2dc0773e3d 100644 --- a/bootstrap/bin/start.script +++ b/bootstrap/bin/start.script @@ -1,6 +1,6 @@ -%% script generated at {2009,11,16} {16,51,54} +%% script generated at {2009,12,11} {10,39,19} {script, - {"OTP APN 181 01","R13B03"}, + {"OTP APN 181 01","R13B04"}, [{preLoaded, [erl_prim_loader,erlang,init,otp_ring0,prim_file,prim_inet,prim_zip, zlib]}, @@ -43,7 +43,7 @@ {application_controller,start, [{application,kernel, [{description,"ERTS CXC 138 10"}, - {vsn,"2.13.4"}, + {vsn,"2.13.5"}, {id,[]}, {modules, [application,application_controller,application_master, @@ -80,7 +80,7 @@ {application,load, [{application,stdlib, [{description,"ERTS CXC 138 10"}, - {vsn,"1.16.4"}, + {vsn,"1.16.5"}, {id,[]}, {modules, [array,base64,beam_lib,c,calendar,dets,dets_server, diff --git a/bootstrap/bin/start_clean.boot b/bootstrap/bin/start_clean.boot Binary files differindex c64535c35f..4153fa1087 100644 --- a/bootstrap/bin/start_clean.boot +++ b/bootstrap/bin/start_clean.boot diff --git a/bootstrap/bin/start_clean.script b/bootstrap/bin/start_clean.script index a9a0de4d7f..2dc0773e3d 100644 --- a/bootstrap/bin/start_clean.script +++ b/bootstrap/bin/start_clean.script @@ -1,6 +1,6 @@ -%% script generated at {2009,11,16} {16,51,54} +%% script generated at {2009,12,11} {10,39,19} {script, - {"OTP APN 181 01","R13B03"}, + {"OTP APN 181 01","R13B04"}, [{preLoaded, [erl_prim_loader,erlang,init,otp_ring0,prim_file,prim_inet,prim_zip, zlib]}, @@ -43,7 +43,7 @@ {application_controller,start, [{application,kernel, [{description,"ERTS CXC 138 10"}, - {vsn,"2.13.4"}, + {vsn,"2.13.5"}, {id,[]}, {modules, [application,application_controller,application_master, @@ -80,7 +80,7 @@ {application,load, [{application,stdlib, [{description,"ERTS CXC 138 10"}, - {vsn,"1.16.4"}, + {vsn,"1.16.5"}, {id,[]}, {modules, [array,base64,beam_lib,c,calendar,dets,dets_server, diff --git a/bootstrap/lib/compiler/ebin/beam_asm.beam b/bootstrap/lib/compiler/ebin/beam_asm.beam Binary files differindex 4c344fb55b..1c2783cc14 100644 --- a/bootstrap/lib/compiler/ebin/beam_asm.beam +++ b/bootstrap/lib/compiler/ebin/beam_asm.beam diff --git a/bootstrap/lib/compiler/ebin/beam_block.beam b/bootstrap/lib/compiler/ebin/beam_block.beam Binary files differindex 4aec75add0..2b2b569026 100644 --- a/bootstrap/lib/compiler/ebin/beam_block.beam +++ b/bootstrap/lib/compiler/ebin/beam_block.beam diff --git a/bootstrap/lib/compiler/ebin/beam_bool.beam b/bootstrap/lib/compiler/ebin/beam_bool.beam Binary files differindex 36ea808338..685b19983d 100644 --- a/bootstrap/lib/compiler/ebin/beam_bool.beam +++ b/bootstrap/lib/compiler/ebin/beam_bool.beam diff --git a/bootstrap/lib/compiler/ebin/beam_bsm.beam b/bootstrap/lib/compiler/ebin/beam_bsm.beam Binary files differindex 5134dae164..73b165e574 100644 --- a/bootstrap/lib/compiler/ebin/beam_bsm.beam +++ b/bootstrap/lib/compiler/ebin/beam_bsm.beam diff --git a/bootstrap/lib/compiler/ebin/beam_clean.beam b/bootstrap/lib/compiler/ebin/beam_clean.beam Binary files differindex fd6502fd3f..d43e6210bf 100644 --- a/bootstrap/lib/compiler/ebin/beam_clean.beam +++ b/bootstrap/lib/compiler/ebin/beam_clean.beam diff --git a/bootstrap/lib/compiler/ebin/beam_dead.beam b/bootstrap/lib/compiler/ebin/beam_dead.beam Binary files differindex fc938961d2..bdba7d1bfd 100644 --- a/bootstrap/lib/compiler/ebin/beam_dead.beam +++ b/bootstrap/lib/compiler/ebin/beam_dead.beam diff --git a/bootstrap/lib/compiler/ebin/beam_dict.beam b/bootstrap/lib/compiler/ebin/beam_dict.beam Binary files differindex 88949a4d5f..61d74bb393 100644 --- a/bootstrap/lib/compiler/ebin/beam_dict.beam +++ b/bootstrap/lib/compiler/ebin/beam_dict.beam diff --git a/bootstrap/lib/compiler/ebin/beam_disasm.beam b/bootstrap/lib/compiler/ebin/beam_disasm.beam Binary files differindex 61f2255751..9b43e250c0 100644 --- a/bootstrap/lib/compiler/ebin/beam_disasm.beam +++ b/bootstrap/lib/compiler/ebin/beam_disasm.beam diff --git a/bootstrap/lib/compiler/ebin/beam_flatten.beam b/bootstrap/lib/compiler/ebin/beam_flatten.beam Binary files differindex 9a9bfbeba6..b8ed6402bf 100644 --- a/bootstrap/lib/compiler/ebin/beam_flatten.beam +++ b/bootstrap/lib/compiler/ebin/beam_flatten.beam diff --git a/bootstrap/lib/compiler/ebin/beam_jump.beam b/bootstrap/lib/compiler/ebin/beam_jump.beam Binary files differindex 3d7e8743b1..523c7bfefe 100644 --- a/bootstrap/lib/compiler/ebin/beam_jump.beam +++ b/bootstrap/lib/compiler/ebin/beam_jump.beam diff --git a/bootstrap/lib/compiler/ebin/beam_listing.beam b/bootstrap/lib/compiler/ebin/beam_listing.beam Binary files differindex daa551e458..a68dd78e6c 100644 --- a/bootstrap/lib/compiler/ebin/beam_listing.beam +++ b/bootstrap/lib/compiler/ebin/beam_listing.beam diff --git a/bootstrap/lib/compiler/ebin/beam_opcodes.beam b/bootstrap/lib/compiler/ebin/beam_opcodes.beam Binary files differindex d3d8d2f9bb..adbcacff53 100644 --- a/bootstrap/lib/compiler/ebin/beam_opcodes.beam +++ b/bootstrap/lib/compiler/ebin/beam_opcodes.beam diff --git a/bootstrap/lib/compiler/ebin/beam_peep.beam b/bootstrap/lib/compiler/ebin/beam_peep.beam Binary files differindex 3bbceac19f..9fcb2536c8 100644 --- a/bootstrap/lib/compiler/ebin/beam_peep.beam +++ b/bootstrap/lib/compiler/ebin/beam_peep.beam diff --git a/bootstrap/lib/compiler/ebin/beam_trim.beam b/bootstrap/lib/compiler/ebin/beam_trim.beam Binary files differindex f6cf5d15e1..74b0cec2f6 100644 --- a/bootstrap/lib/compiler/ebin/beam_trim.beam +++ b/bootstrap/lib/compiler/ebin/beam_trim.beam diff --git 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b/bootstrap/lib/compiler/ebin/cerl.beam diff --git a/bootstrap/lib/compiler/ebin/cerl_clauses.beam b/bootstrap/lib/compiler/ebin/cerl_clauses.beam Binary files differindex 41ed5b6b54..662f42259f 100644 --- a/bootstrap/lib/compiler/ebin/cerl_clauses.beam +++ b/bootstrap/lib/compiler/ebin/cerl_clauses.beam diff --git a/bootstrap/lib/compiler/ebin/cerl_inline.beam b/bootstrap/lib/compiler/ebin/cerl_inline.beam Binary files differindex a20bccbed9..30926f66ca 100644 --- a/bootstrap/lib/compiler/ebin/cerl_inline.beam +++ b/bootstrap/lib/compiler/ebin/cerl_inline.beam diff --git a/bootstrap/lib/compiler/ebin/cerl_trees.beam b/bootstrap/lib/compiler/ebin/cerl_trees.beam Binary files differindex 66c5759506..49fb42c1c6 100644 --- a/bootstrap/lib/compiler/ebin/cerl_trees.beam +++ b/bootstrap/lib/compiler/ebin/cerl_trees.beam diff --git a/bootstrap/lib/compiler/ebin/compile.beam b/bootstrap/lib/compiler/ebin/compile.beam Binary files differindex d988dd86cf..1e711b2461 100644 --- a/bootstrap/lib/compiler/ebin/compile.beam +++ b/bootstrap/lib/compiler/ebin/compile.beam diff --git a/bootstrap/lib/compiler/ebin/compiler.app b/bootstrap/lib/compiler/ebin/compiler.app index 3d32ec6954..d5e7956176 100644 --- a/bootstrap/lib/compiler/ebin/compiler.app +++ b/bootstrap/lib/compiler/ebin/compiler.app @@ -18,7 +18,7 @@ {application, compiler, [{description, "ERTS CXC 138 10"}, - {vsn, "4.6.3"}, + {vsn, "4.6.4"}, {modules, [ beam_asm, beam_block, diff --git a/bootstrap/lib/compiler/ebin/compiler.appup b/bootstrap/lib/compiler/ebin/compiler.appup index aa81bde536..224c761cc2 100644 --- a/bootstrap/lib/compiler/ebin/compiler.appup +++ b/bootstrap/lib/compiler/ebin/compiler.appup @@ -1 +1 @@ -{"4.6.3",[],[]}. +{"4.6.4",[],[]}. diff --git a/bootstrap/lib/compiler/ebin/core_lib.beam b/bootstrap/lib/compiler/ebin/core_lib.beam Binary files differindex 8e0c11ab54..254d3375e0 100644 --- a/bootstrap/lib/compiler/ebin/core_lib.beam +++ b/bootstrap/lib/compiler/ebin/core_lib.beam 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b/bootstrap/lib/compiler/ebin/v3_kernel.beam diff --git a/bootstrap/lib/compiler/ebin/v3_kernel_pp.beam b/bootstrap/lib/compiler/ebin/v3_kernel_pp.beam Binary files differindex e8fa77539b..c72919dc97 100644 --- a/bootstrap/lib/compiler/ebin/v3_kernel_pp.beam +++ b/bootstrap/lib/compiler/ebin/v3_kernel_pp.beam diff --git a/bootstrap/lib/compiler/ebin/v3_life.beam b/bootstrap/lib/compiler/ebin/v3_life.beam Binary files differindex b6b1885cfd..59a6797138 100644 --- a/bootstrap/lib/compiler/ebin/v3_life.beam +++ b/bootstrap/lib/compiler/ebin/v3_life.beam diff --git a/bootstrap/lib/compiler/egen/beam_opcodes.erl b/bootstrap/lib/compiler/egen/beam_opcodes.erl index ea74760bb3..6adbe4c7c7 100644 --- a/bootstrap/lib/compiler/egen/beam_opcodes.erl +++ b/bootstrap/lib/compiler/egen/beam_opcodes.erl @@ -1,6 +1,6 @@ -module(beam_opcodes). -%% Warning: Do not edit this file. It was automatically -%% generated by 'beam_makeops' on Mon Nov 16 12:53:08 2009. +%% Warning: Do not edit this file. +%% Auto-generated by 'beam_makeops'. -export([format_number/0]). -export([opcode/2,opname/1]). @@ -8,7 +8,7 @@ -spec format_number() -> 0. format_number() -> 0. --spec opcode(atom(), 0..8) -> 1..148. +-spec opcode(atom(), 0..8) -> 1..149. opcode(label, 1) -> 1; opcode(func_info, 3) -> 2; opcode(int_code_end, 0) -> 3; @@ -157,9 +157,10 @@ opcode(bs_put_utf8, 3) -> 145; opcode(bs_utf16_size, 3) -> 146; opcode(bs_put_utf16, 3) -> 147; opcode(bs_put_utf32, 3) -> 148; +opcode(on_load, 0) -> 149; opcode(Name, Arity) -> erlang:error(badarg, [Name,Arity]). --spec opname(1..148) -> {atom(),0..8}. +-spec opname(1..149) -> {atom(),0..8}. opname(1) -> {label,1}; opname(2) -> {func_info,3}; opname(3) -> {int_code_end,0}; @@ -308,4 +309,5 @@ opname(145) -> {bs_put_utf8,3}; opname(146) -> {bs_utf16_size,3}; opname(147) -> {bs_put_utf16,3}; opname(148) -> {bs_put_utf32,3}; +opname(149) -> {on_load,0}; opname(Number) -> erlang:error(badarg, [Number]). diff --git a/bootstrap/lib/compiler/egen/beam_opcodes.hrl b/bootstrap/lib/compiler/egen/beam_opcodes.hrl index 0bb6a426c1..6ad7d17118 100644 --- a/bootstrap/lib/compiler/egen/beam_opcodes.hrl +++ b/bootstrap/lib/compiler/egen/beam_opcodes.hrl @@ -1,5 +1,5 @@ -%% Warning: Do not edit this file. It was automatically -%% generated by 'beam_makeops' on Mon Nov 16 12:53:08 2009. +%% Warning: Do not edit this file. +%% Auto-generated by 'beam_makeops'. -define(tag_u, 0). -define(tag_i, 1). diff --git a/bootstrap/lib/compiler/egen/core_parse.erl b/bootstrap/lib/compiler/egen/core_parse.erl index 3ff8e05af3..f20cda3d04 100644 --- a/bootstrap/lib/compiler/egen/core_parse.erl +++ b/bootstrap/lib/compiler/egen/core_parse.erl @@ -13,7 +13,7 @@ tok_val(T) -> element(3, T). tok_line(T) -> element(2, T). --file("/usr/local/otp/releases/otp_beam_linux_sles10_i386_r13b02_patched/lib/parsetools-2.0/include/yeccpre.hrl", 0). +-file("/usr/local/otp/releases/sles10_32_R13B03_patched/lib/parsetools-2.0.1/include/yeccpre.hrl", 0). %% %% %CopyrightBegin% %% diff --git a/bootstrap/lib/kernel/ebin/application.beam b/bootstrap/lib/kernel/ebin/application.beam Binary files differindex 86dd678c43..3414e8bcc4 100644 --- a/bootstrap/lib/kernel/ebin/application.beam +++ 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b/bootstrap/lib/stdlib/ebin/sofs.beam diff --git a/bootstrap/lib/stdlib/ebin/stdlib.app b/bootstrap/lib/stdlib/ebin/stdlib.app index 02286dada6..ff81f58bcc 100644 --- a/bootstrap/lib/stdlib/ebin/stdlib.app +++ b/bootstrap/lib/stdlib/ebin/stdlib.app @@ -19,7 +19,7 @@ %% {application, stdlib, [{description, "ERTS CXC 138 10"}, - {vsn, "1.16.4"}, + {vsn, "1.16.5"}, {modules, [array, base64, beam_lib, diff --git a/bootstrap/lib/stdlib/ebin/stdlib.appup b/bootstrap/lib/stdlib/ebin/stdlib.appup index 3e346f25a6..a52ce1a4f0 100644 --- a/bootstrap/lib/stdlib/ebin/stdlib.appup +++ b/bootstrap/lib/stdlib/ebin/stdlib.appup @@ -1 +1 @@ -{"1.16.4",[],[]}. +{"1.16.5",[],[]}. diff --git a/bootstrap/lib/stdlib/ebin/string.beam b/bootstrap/lib/stdlib/ebin/string.beam Binary files differindex 9e87b05313..3c3eaf6ed2 100644 --- a/bootstrap/lib/stdlib/ebin/string.beam +++ b/bootstrap/lib/stdlib/ebin/string.beam diff --git a/bootstrap/lib/stdlib/ebin/supervisor.beam b/bootstrap/lib/stdlib/ebin/supervisor.beam Binary files differindex 18b14a2b97..3f4952a42f 100644 --- a/bootstrap/lib/stdlib/ebin/supervisor.beam +++ b/bootstrap/lib/stdlib/ebin/supervisor.beam diff --git a/bootstrap/lib/stdlib/ebin/supervisor_bridge.beam b/bootstrap/lib/stdlib/ebin/supervisor_bridge.beam Binary files differindex ac9bffe1ba..3880293d47 100644 --- a/bootstrap/lib/stdlib/ebin/supervisor_bridge.beam +++ b/bootstrap/lib/stdlib/ebin/supervisor_bridge.beam diff --git a/bootstrap/lib/stdlib/ebin/sys.beam b/bootstrap/lib/stdlib/ebin/sys.beam Binary files differindex 14144c14e3..5a75152833 100644 --- a/bootstrap/lib/stdlib/ebin/sys.beam +++ b/bootstrap/lib/stdlib/ebin/sys.beam diff --git a/bootstrap/lib/stdlib/ebin/timer.beam b/bootstrap/lib/stdlib/ebin/timer.beam Binary files differindex d4aa4f928c..9d9d42f96d 100644 --- a/bootstrap/lib/stdlib/ebin/timer.beam +++ b/bootstrap/lib/stdlib/ebin/timer.beam diff --git a/bootstrap/lib/stdlib/ebin/unicode.beam b/bootstrap/lib/stdlib/ebin/unicode.beam Binary files differindex 78d140ee2b..66d6991283 100644 --- a/bootstrap/lib/stdlib/ebin/unicode.beam +++ b/bootstrap/lib/stdlib/ebin/unicode.beam diff --git a/bootstrap/lib/stdlib/ebin/win32reg.beam b/bootstrap/lib/stdlib/ebin/win32reg.beam Binary files differindex 30bdf10bd8..45b268ebac 100644 --- a/bootstrap/lib/stdlib/ebin/win32reg.beam +++ b/bootstrap/lib/stdlib/ebin/win32reg.beam diff --git a/bootstrap/lib/stdlib/ebin/zip.beam b/bootstrap/lib/stdlib/ebin/zip.beam Binary files differindex 33fa118852..63a03efaf0 100644 --- a/bootstrap/lib/stdlib/ebin/zip.beam +++ b/bootstrap/lib/stdlib/ebin/zip.beam diff --git a/bootstrap/lib/stdlib/egen/erl_parse.erl b/bootstrap/lib/stdlib/egen/erl_parse.erl index 754e943beb..684f65386f 100644 --- a/bootstrap/lib/stdlib/egen/erl_parse.erl +++ b/bootstrap/lib/stdlib/egen/erl_parse.erl @@ -529,7 +529,7 @@ get_attribute(L, Name) -> get_attributes(L) -> erl_scan:attributes_info(L). --file("/usr/local/otp/releases/otp_beam_linux_sles10_i386_r13b02_patched/lib/parsetools-2.0/include/yeccpre.hrl", 0). +-file("/usr/local/otp/releases/sles10_32_R13B03_patched/lib/parsetools-2.0.1/include/yeccpre.hrl", 0). %% %% %CopyrightBegin% %% diff --git a/erts/aclocal.m4 b/erts/aclocal.m4 index 0ad963db12..e9a0cc228f 100644 --- a/erts/aclocal.m4 +++ b/erts/aclocal.m4 @@ -1,4 +1,4 @@ - +dnl dnl %CopyrightBegin% dnl dnl Copyright Ericsson AB 1998-2009. All Rights Reserved. @@ -15,6 +15,7 @@ dnl the License for the specific language governing rights and limitations dnl under the License. dnl dnl %CopyrightEnd% +dnl dnl dnl aclocal.m4 @@ -519,46 +520,79 @@ dnl On ofs1 the '-pthread' switch should be used ETHR_DEFS="$ETHR_DEFS -D_POSIX_PTHREAD_SEMANTICS" ;; linux*) ETHR_DEFS="$ETHR_DEFS -D_POSIX_THREAD_SAFE_FUNCTIONS -D_GNU_SOURCE" - if test "x$erl_xcomp_linux_kernel" != "x"; then - linux_kernel_vsn_=$erl_xcomp_linux_kernel - else - linux_kernel_vsn_=`uname -r` - fi - usable_sigusrx=no - usable_sigaltstack=no - # FIXME: Test for actual problems instead of kernel versions. - case $linux_kernel_vsn_ in - [[0-1]].*|2.[[0-1]]|2.[[0-1]].*) - ;; - 2.[[2-3]]|2.[[2-3]].*) - usable_sigusrx=yes - ;; - *) + if test X$cross_compiling = Xyes; then + if test "X$erl_xcomp_linux_usable_sigusrx" = "X"; then usable_sigusrx=yes + usable_sigusrx_guessed=yes + else + usable_sigusrx=$erl_xcomp_linux_usable_sigusrx + usable_sigusrx_guessed=no + fi + if test "X$erl_xcomp_linux_usable_sigaltstack" = "X"; then usable_sigaltstack=yes - ;; - esac + usable_sigaltstack_guessed=yes + else + usable_sigaltstack=$erl_xcomp_linux_usable_sigaltstack + usable_sigaltstack_guessed=no + fi + else + # FIXME: Test for actual problems instead of kernel versions + linux_kernel_vsn_=`uname -r` + case $linux_kernel_vsn_ in + [[0-1]].*|2.[[0-1]]|2.[[0-1]].*) + usable_sigusrx=no + usable_sigaltstack=no;; + 2.[[2-3]]|2.[[2-3]].*) + usable_sigusrx=yes + usable_sigaltstack=no;; + *) + usable_sigusrx=yes + usable_sigaltstack=yes;; + esac + usable_sigusrx_guessed=no + usable_sigaltstack_guessed=no + fi AC_MSG_CHECKING(if SIGUSR1 and SIGUSR2 can be used) AC_MSG_RESULT($usable_sigusrx) + if test $usable_sigusrx_guessed = yes; then + AC_MSG_WARN([result $usable_sigusrx guessed because of cross compilation]) + fi if test $usable_sigusrx = no; then ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGUSRX" fi AC_MSG_CHECKING(if sigaltstack can be used) AC_MSG_RESULT($usable_sigaltstack) + if test $usable_sigaltstack_guessed = yes; then + AC_MSG_WARN([result $usable_sigaltstack guessed because of cross compilation]) + fi if test $usable_sigaltstack = no; then ETHR_DEFS="$ETHR_DEFS -DETHR_UNUSABLE_SIGALTSTACK" fi AC_MSG_CHECKING(for Native POSIX Thread Library) - case `getconf GNU_LIBPTHREAD_VERSION 2>/dev/null` in - nptl*) nptl=yes;; - NPTL*) nptl=yes;; - *) nptl=no;; - esac + if test X$cross_compiling = Xyes; then + if test "X$erl_xcomp_linux_nptl" = "X"; then + nptl=yes + nptl_guessed=yes + else + nptl=$erl_xcomp_linux_nptl + nptl_guessed=no + fi + else + case `getconf GNU_LIBPTHREAD_VERSION 2>/dev/null` in + nptl*) nptl=yes;; + NPTL*) nptl=yes;; + *) nptl=no;; + esac + nptl_guessed=no + fi AC_MSG_RESULT($nptl) + if test $nptl_guessed = yes; then + AC_MSG_WARN([result $nptl guessed because of cross compilation]) + fi if test $nptl = yes; then ETHR_THR_LIB_BASE_NAME=nptl fi @@ -567,7 +601,10 @@ dnl On ofs1 the '-pthread' switch should be used AC_CHECK_HEADER(nptl/pthread.h, need_nptl_incldir=yes) if test $need_nptl_incldir = yes; then # Ahh... - nptl_path="$C_INCLUDE_PATH:$CPATH:/usr/local/include:/usr/include" + nptl_path="$C_INCLUDE_PATH:$CPATH" + if test X$cross_compiling != Xyes; then + nptl_path="$nptl_path:/usr/local/include:/usr/include" + fi nptl_ws_path= save_ifs="$IFS"; IFS=":" for dir in $nptl_path; do @@ -683,7 +720,7 @@ if test "x$ETHR_THR_LIB_BASE" != "x"; then ETHR_LIB_NAME=$ethr_lib_name fi -AC_CHECK_SIZEOF(void *, 4) +AC_CHECK_SIZEOF(void *) AC_DEFINE_UNQUOTED(ETHR_SIZEOF_PTR, $ac_cv_sizeof_void_p, [Define to the size of pointers]) if test "X$disable_native_ethr_impls" = "Xyes"; then @@ -751,13 +788,21 @@ case $clock_gettime_correction in case $clock_gettime_correction in unknown) if test x$clock_gettime_compiles = xyes; then - linux_kernel_vsn_=`uname -r` - case $linux_kernel_vsn_ in - [[0-1]].*|2.[[0-5]]|2.[[0-5]].*) - erl_cv_time_correction=times ;; - *) - erl_cv_time_correction=clock_gettime;; - esac + if test X$cross_compiling != Xyes; then + if test "X$erl_xcomp_linux_clock_gettime_correction" = "Xno"; then + erl_cv_time_correction=times + else + erl_cv_time_correction=clock_gettime + fi + else + linux_kernel_vsn_=`uname -r` + case $linux_kernel_vsn_ in + [[0-1]].*|2.[[0-5]]|2.[[0-5]].*) + erl_cv_time_correction=times ;; + *) + erl_cv_time_correction=clock_gettime;; + esac + fi else erl_cv_time_correction=times fi @@ -774,6 +819,7 @@ case $clock_gettime_correction in ;; esac ]) + xrtlib="" case $erl_cv_time_correction in times) @@ -781,6 +827,9 @@ case $erl_cv_time_correction in [Define if you do not have a high-res. timer & want to use times() instead]) ;; clock_gettime) + if test X$cross_compiling = Xyes -a X$erl_xcomp_linux_clock_gettime_correction = X; then + AC_MSG_WARN([result clock_gettime guessed because of cross compilation]) + fi xrtlib="-lrt" AC_DEFINE(GETHRTIME_WITH_CLOCK_GETTIME,[1], [Define if you want to use clock_gettime to simulate gethrtime]) @@ -840,7 +889,15 @@ int main() { exit(5); exit(0); return 0; } -], erl_gethrvtime=procfs_ioctl, erl_gethrvtime=false, erl_gethrvtime=false) +], +erl_gethrvtime=procfs_ioctl, +erl_gethrvtime=false, +if test "x$erl_xcomp_gethrvtime_procfs_ioctl" = "xyes"; then + erl_gethrvtime=procfs_ioctl +else + erl_gethrvtime=false +fi) + case $erl_gethrvtime in procfs_ioctl) AC_DEFINE(HAVE_GETHRVTIME_PROCFS_IOCTL,[1], @@ -880,7 +937,14 @@ case $erl_gethrvtime in exit(5); exit(0); return 0; } - ], erl_clock_gettime=true, erl_clock_gettime=false, erl_clock_gettime=false) + ], + erl_clock_gettime=true, + erl_clock_gettime=false, + if test "x$erl_xcomp_clock_gettime" = "xyes"; then + erl_clock_gettime=true + else + erl_clock_gettime=false + fi) LIBS=$save_libs case $host_os in linux*) diff --git a/erts/configure.in b/erts/configure.in index 895a357023..faccf5f102 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -94,13 +94,6 @@ enable_child_waiter_thread=no ENABLE_ALLOC_TYPE_VARS= AC_SUBST(ENABLE_ALLOC_TYPE_VARS) -AC_ARG_WITH(xcomp-conf, -[ --with-xcompconf=PATH path to cross compilation configuration]) -if test "x$with_xcompconf" != "xno" -a "x$with_xcompconf" != "x" ; then - . $with_xcompconf -fi - - AC_ARG_ENABLE(threads, [ --enable-threads enable async thread support --disable-threads disable async thread support], @@ -464,22 +457,18 @@ AC_SUBST(DEBUG_CFLAGS) AC_SUBST(WFLAGS) AC_SUBST(CFLAG_RUNTIME_LIBRARY_PATH) -AC_CHECK_SIZEOF(void *, $erl_xcomp_void_p) # Needed for ARCH and smp checks below +AC_CHECK_SIZEOF(void *) # Needed for ARCH and smp checks below dnl dnl Figure out operating system and cpu architecture dnl -if test "x$erl_xcomp_os" != "x"; then - chk_opsys_=$erl_xcomp_os +if test "x$host_alias" != "x"; then + chk_opsys_=$host_os else - if test "x$host_os" = "xwin32"; then - chk_opsys_=win32 - else - chk_opsys_=`uname -s` - if test "x$chk_opsys_" = "xSunOS"; then - chk_opsys_=$chk_opsys_`uname -r` - fi + chk_opsys_=`uname -s` + if test "x$chk_opsys_" = "xSunOS"; then + chk_opsys_=$chk_opsys_`uname -r` fi fi case $chk_opsys_ in @@ -491,11 +480,12 @@ case $chk_opsys_ in *) OPSYS=noopsys esac -if test "x$erl_xcomp_hw" != "x"; then - chk_arch_=$erl_xcomp_hw +if test "x$host_alias" != "x" -a "x$host_cpu" != "x"; then + chk_arch_=$host_cpu else chk_arch_=`uname -m` fi + case $chk_arch_ in sun4u) ARCH=ultrasparc;; sparc64) ARCH=sparc64;; @@ -1296,11 +1286,11 @@ dnl Interactive UX needs <net/errno.h> for socket related error codes. dnl Some Linuxes needs <sys/socketio.h> instead of <sys/sockio.h> dnl AC_CHECK_HEADERS(fcntl.h limits.h unistd.h syslog.h dlfcn.h ieeefp.h \ - sys/stropts.h sys/sysctl.h \ + sys/types.h sys/stropts.h sys/sysctl.h \ sys/ioctl.h sys/time.h sys/uio.h \ sys/socket.h sys/sockio.h sys/socketio.h \ net/errno.h malloc.h mach-o/dyld.h arpa/nameser.h \ - pty.h util.h utmp.h langinfo.h) + pty.h util.h utmp.h langinfo.h poll.h) AC_CHECK_HEADER(sys/resource.h, [AC_DEFINE(HAVE_SYS_RESOURCE_H, 1, @@ -1389,11 +1379,13 @@ LM_STRUCT_SOCKADDR_SA_LEN LM_STRUCT_EXCEPTION AC_CHECK_SIZEOF(char, 1) -AC_CHECK_SIZEOF(short, $erl_xcomp_short) -AC_CHECK_SIZEOF(int, $erl_xcomp_int) -AC_CHECK_SIZEOF(long, $erl_xcomp_long) -AC_CHECK_SIZEOF(void *, $erl_xcomp_void_p) -AC_CHECK_SIZEOF(long long, $erl_xcomp_long_long) +AC_CHECK_SIZEOF(short) +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(long) +AC_CHECK_SIZEOF(void *) +AC_CHECK_SIZEOF(long long) +AC_CHECK_SIZEOF(size_t) +AC_CHECK_SIZEOF(off_t) BITS64= @@ -1457,71 +1449,26 @@ int main(void) abort (); return 0; } -],AC_MSG_RESULT(no) -,AC_MSG_RESULT(yes) -AC_MSG_ERROR([This gcc miscompiles the Erlang runtime system; please use a different version]) -,AC_MSG_RESULT(no)) -fi - -dnl AC_CHECK_SIZEOF(size_t, 4)dnl Assumes all cross compiling is to 32bit uP -dnl -dnl The disabled one above does not include stddef.h, alas! -dnl -AC_CACHE_CHECK([size of size_t], ac_cv_sizeof_size_t, -AC_TRY_RUN([ -#include <sys/types.h> -#include <stdio.h> -#include <stdlib.h> -#include <stddef.h> -int main(int argc, char **argv) { - FILE *f = fopen("conftestval", "w"); - if (! f) - exit(1); /* Failed */ - fprintf(f, "%d\n", (int) sizeof(size_t)); - exit(0); /* OK */ -} -], ac_cv_sizeof_size_t=`cat conftestval` -, ac_cv_sizeof_size_t=0 -, ac_cv_sizeof_size_t=$erl_xcomp_sizeof_size_t)) -AC_DEFINE_UNQUOTED(SIZEOF_SIZE_T, $ac_cv_sizeof_size_t, [The number of bytes in a size_t]) +], gcc_4_3_0_bug=no, gcc_4_3_0_bug=yes, gcc_4_3_0_bug=cross) + +case $gcc_4_3_0_bug in + yes|no) + gcc_4_3_0_bug_result=$gcc_4_3_0_bug;; + cross) + gcc_dumped_vsn=`$CC -dumpversion 2>/dev/null` + case gcc-$gcc_dumped_vsn in + gcc-4.3.0) gcc_4_3_0_bug=yes;; + *) gcc_4_3_0_bug=no;; + esac + gcc_4_3_0_bug_result="$gcc_4_3_0_bug; could not run test since cross compiling, checked version number ($gcc_dumped_vsn) instead";; +esac -dnl A standard size check does not include sys/types.h -dnl -AC_CACHE_CHECK([size of off_t], ac_cv_sizeof_off_t, -AC_TRY_RUN([ -#include <sys/types.h> -#include <stdio.h> -#include <stdlib.h> -#include <stddef.h> -int main(int argc, char **argv) { - FILE *f = fopen("conftestval", "w"); - if (! f) - exit(1); /* Failed */ - fprintf(f, "%d\n", (int) sizeof(off_t)); - exit(0); /* OK */ -} -], ac_cv_sizeof_off_t=`cat conftestval` -, ac_cv_sizeof_off_t=0 -, ac_cv_sizeof_off_t=$erl_xcomp_sizeof_off_t)) -AC_DEFINE_UNQUOTED(SIZEOF_OFF_T, $ac_cv_sizeof_off_t, - [The number of bytes in an off_t]) +AC_MSG_RESULT([$gcc_4_3_0_bug_result]) +if test $gcc_4_3_0_bug = yes; then + AC_MSG_ERROR([This gcc miscompiles the Erlang runtime system; please use a different version]) +fi -AC_MSG_CHECKING([int/long/void*/size_t sizes]) -AC_TRY_RUN([ -#include <stdlib.h> -#include <stddef.h> -int main(int argc, char **argv) { - if (sizeof(void *) >= 4 && - sizeof(void *) == sizeof(size_t) && - (sizeof(void *) == sizeof(int) || sizeof(void *) == sizeof(long))) { - exit(0); /* OK */ - } - exit(1); /* Failed */ -} -],AC_MSG_RESULT(ok) -,AC_MSG_RESULT(failed) -AC_MSG_ERROR([Cannot handle this combination of int/long/void*/size_t sizes]) -,AC_MSG_RESULT(ok)) +fi if test "x$erl_xcomp_bigendian" != "x"; then ac_cv_c_bigendian=$erl_xcomp_bigendian @@ -1582,7 +1529,7 @@ AC_CHECK_FUNCS([ieee_handler fpsetmask finite isnan isinf res_gethostbyname dlop pread pwrite writev memmove strerror strerror_r strncasecmp \ gethrtime localtime_r gmtime_r mremap memcpy mallopt \ sbrk _sbrk __sbrk brk _brk __brk \ - flockfile fstat strlcpy strlcat setsid posix2time setlocale nl_langinfo]) + flockfile fstat strlcpy strlcat setsid posix2time setlocale nl_langinfo poll]) if test "X$host" = "Xwin32"; then ac_cv_func_setvbuf_reversed=yes fi @@ -1858,9 +1805,11 @@ int main(void) erts_cv___after_morecore_hook_can_track_malloc=no, if test "x$erl_xcomp_after_morecore_hook" != "x"; then erts_cv___after_morecore_hook_can_track_malloc=$erl_xcomp_after_morecore_hook + else + erts_cv___after_morecore_hook_can_track_malloc=no fi)]) -if test "x$erts_cv___after_morecore_hook_can_track_malloc" = "xyes"; then +if test $erts_cv___after_morecore_hook_can_track_malloc = yes; then AC_DEFINE(ERTS___AFTER_MORECORE_HOOK_CAN_TRACK_MALLOC, 1, \ [Define if __after_morecore_hook can track malloc()s core memory use.]) fi @@ -2116,7 +2065,11 @@ int main(void) ], erts_cv_brk_wrappers_can_track_malloc=yes, erts_cv_brk_wrappers_can_track_malloc=no, - erts_cv_brk_wrappers_can_track_malloc=no)]) + if test "x$erl_xcomp_dlsym_brk_wrappers" != "x"; then + erts_cv_brk_wrappers_can_track_malloc=$erl_xcomp_dlsym_brk_wrappers + else + erts_cv_brk_wrappers_can_track_malloc=no + fi)]) if test $erts_cv_brk_wrappers_can_track_malloc = yes; then AC_DEFINE(ERTS_BRK_WRAPPERS_CAN_TRACK_MALLOC, 1, \ [Define if sbrk()/brk() wrappers can track malloc()s core memory use]) @@ -2643,7 +2596,14 @@ int main(int argc, const char **argv) do_fmul(); return do_check(); } -], erl_ok=reliable, erl_ok=unreliable, erl_ok=unreliable) +], +erl_ok=reliable, +erl_ok=unreliable, +if test "x$erl_xcomp_reliable_fpe" = "xyes"; then + erl_ok=reliable +else + erl_ok=unreliable +fi) if test $erl_ok = unreliable; then AC_DEFINE(NO_FPE_SIGNALS,[], [Define if floating points exceptions are non-existing/not reliable]) @@ -2826,9 +2786,12 @@ fi # Check for working poll(). # AC_MSG_CHECKING([for working poll()]) -if test "x$erl_xcomp_poll" != "x"; then - poll_works=$erl_xcomp_poll +if test "x$ac_cv_header_poll_h" != "xyes" -o "x$ac_cv_func_poll" != "xyes"; then + +poll_works=no + else + AC_TRY_RUN([ #include <poll.h> main() @@ -2848,23 +2811,43 @@ main() exit(0); #endif } -], poll_works=true, poll_works=false, poll_works=false) +], +poll_works=yes, +poll_works=no, +poll_works=$erl_xcomp_poll) + +if test "X$poll_works" != "X"; then + guessed_poll_works=no +else + guessed_poll_works=yes + case $host_os in + darwin*) poll_works=no;; + *) poll_works=yes;; + esac +fi + fi + case $poll_works in -true) +yes) AC_DEFINE(ERTS_USE_POLL, 1, [Define if poll() should be used instead of select()]) - AC_MSG_RESULT(ok) + AC_MSG_RESULT(yes) ;; *) # # The USE_SELECT define is used by the ssl application (should not # be used by erts). # + poll_works=no AC_DEFINE(USE_SELECT, 1, [Define if select() should be used instead of poll()]) - AC_MSG_RESULT(broken or based on select()) + AC_MSG_RESULT([no; non-existing, broken, or based on select()]) ;; esac +if test $guessed_poll_works = yes; then + AC_MSG_WARN([result $poll_works guessed based on OS ($host_os) because of cross compilation]) +fi + # # If kqueue() found, check that it can be selected or polled on... # @@ -2900,7 +2883,14 @@ int main(void) { } return 0; } - ], ok_kqueue=true, ok_kqueue=false, ok_kqueue=false) + ], + ok_kqueue=true, + ok_kqueue=false, + if test "x$erl_xcomp_kqueue" = "xyes"; then + ok_kqueue=true + else + ok_kqueue=false + fi) if test $ok_kqueue = true; then AC_MSG_RESULT(yes); else @@ -2990,7 +2980,15 @@ int main(void) { return 5; return 0; } -], copying_putenv=yes, copying_putenv=no, copying_putenv=no) +], +copying_putenv=yes, +copying_putenv=no, +if test "x$erl_xcomp_putenv_copy" != "x"; then + copying_putenv=$erl_xcomp_putenv_copy +else + copying_putenv=no +fi) + if test $copying_putenv = yes; then AC_DEFINE(HAVE_COPYING_PUTENV,[1],[Define if you have a putenv() that stores a copy of the key-value pair]) fi diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 9960172366..a4afe0574f 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -219,7 +219,7 @@ ErtsSchedulerData *erts_scheduler_data; ErtsAlignedRunQueue *erts_aligned_run_queues; Uint erts_no_run_queues; -typedef struct { +typedef union { ErtsSchedulerData esd; char align[ERTS_ALC_CACHE_LINE_ALIGN_SIZE(sizeof(ErtsSchedulerData))]; } ErtsAlignedSchedulerData; diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 7bae1e4efc..7597eb5e31 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -339,9 +339,14 @@ do { \ struct ErtsSchedulerData_ { #ifdef ERTS_SMP - ethr_tid tid; /* Thread id */ + /* + * Keep X registers first (so we get as many low + * numbered registers as possible in the same cache + * line). + */ Eterm save_reg[ERTS_X_REGS_ALLOCATED]; /* X registers */ FloatDef freg[MAX_REG]; /* Floating point registers. */ + ethr_tid tid; /* Thread id */ struct erl_bits_state erl_bits_state; /* erl_bits.c state */ void *match_pseudo_process; /* erl_db_util.c:db_prog_match() */ Process *free_process; diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index 71cb6a36cc..4b949523fa 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -239,6 +239,11 @@ EXTERN_FUNCTION(int, real_printf, (const char *fmt, ...)); ** Sint16: A signed integer of 16 bits exactly. */ +#if !((SIZEOF_VOID_P >= 4) && (SIZEOF_VOID_P == SIZEOF_SIZE_T) \ + && ((SIZEOF_VOID_P == SIZEOF_INT) || (SIZEOF_VOID_P == SIZEOF_LONG))) +#error Cannot handle this combination of int/long/void*/size_t sizes +#endif + #if SIZEOF_VOID_P == 8 #undef ARCH_32 #define ARCH_64 diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index 2b7e8a6dde..4a859c3094 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -753,8 +753,8 @@ sub comment { print "$prefix$line\n"; } } else { - print "$prefix Warning: Do not edit this file. It was automatically\n"; - print "$prefix generated by '$prog' on ", (scalar localtime), ".\n"; + print "$prefix Warning: Do not edit this file.\n"; + print "$prefix Auto-generated by '$prog'.\n"; } if ($lang eq 'C') { print " */\n"; diff --git a/lib/compiler/src/beam_asm.erl b/lib/compiler/src/beam_asm.erl index 90d25d87b2..497c4fa07b 100644 --- a/lib/compiler/src/beam_asm.erl +++ b/lib/compiler/src/beam_asm.erl @@ -150,7 +150,7 @@ build_file(Code, Attr, Dict, NumLabels, NumFuncs, Abst, SourceFile, Opts) -> %% Create IFF chunk. Chunks = case member(slim, Opts) of - true -> [Essentials,AttrChunk,CompileChunk,AbstChunk]; + true -> [Essentials,AttrChunk,AbstChunk]; false -> [Essentials,LocChunk,AttrChunk,CompileChunk,AbstChunk] end, build_form(<<"BEAM">>, Chunks). diff --git a/lib/compiler/src/beam_bool.erl b/lib/compiler/src/beam_bool.erl index d8c201a194..dcc6ad4c7c 100644 --- a/lib/compiler/src/beam_bool.erl +++ b/lib/compiler/src/beam_bool.erl @@ -123,6 +123,12 @@ bopt_block(Reg, Fail, OldIs, [{block,Bl0}|Acc0], St0) -> throw:mixed -> failed; + %% There was a reference to a boolean expression + %% from inside a protected block (try/catch), to + %% a boolean expression outside. + throw:protected_barrier -> + failed; + %% The 'xor' operator was used. We currently don't %% find it worthwile to translate 'xor' operators %% (the code would be clumsy). @@ -167,7 +173,7 @@ bopt_block(Reg, Fail, OldIs, [{block,Bl0}|Acc0], St0) -> %% whether the optimized code is guaranteed to work in the same %% way as the original code. %% -%% Throws an exception if the optmization is not safe. +%% Throw an exception if the optimization is not safe. %% ensure_opt_safe(Bl, NewCode, OldIs, Fail, PreceedingCode, St) -> %% Here are the conditions that must be true for the @@ -184,10 +190,10 @@ ensure_opt_safe(Bl, NewCode, OldIs, Fail, PreceedingCode, St) -> %% by the code that follows. %% %% 3. Any register that is assigned a value in the optimized - %% code must be UNUSED or KILLED in the following code. - %% (Possible future improvement: Registers that are known - %% to be assigned the SAME value in the original and optimized - %% code don't need to be unused in the following code.) + %% code must be UNUSED or KILLED in the following code + %% (because the register might be assigned the wrong value, + %% and even if the value is right it might no longer be + %% assigned on *all* paths leading to its use). InitInPreceeding = initialized_regs(PreceedingCode), @@ -304,6 +310,8 @@ dst_regs([{set,[D],_,{bif,_,{f,_}}}|Is], Acc) -> dst_regs(Is, [D|Acc]); dst_regs([{set,[D],_,{alloc,_,{gc_bif,_,{f,_}}}}|Is], Acc) -> dst_regs(Is, [D|Acc]); +dst_regs([{set,[D],_,move}|Is], Acc) -> + dst_regs(Is, [D|Acc]); dst_regs([_|Is], Acc) -> dst_regs(Is, Acc); dst_regs([], Acc) -> ordsets:from_list(Acc). @@ -414,11 +422,10 @@ bopt_good_args([A|As], Regs) -> bopt_good_args([], _) -> ok. bopt_good_arg({Tag,_}=X, Regs) when Tag =:= x; Tag =:= tmp -> - case gb_trees:get(X, Regs) of - any -> ok; - _Other -> - %%io:format("not any: ~p: ~p\n", [X,_Other]), - throw(mixed) + case gb_trees:lookup(X, Regs) of + {value,any} -> ok; + {value,_} -> throw(mixed); + none -> throw(protected_barrier) end; bopt_good_arg(_, _) -> ok. diff --git a/lib/compiler/test/andor_SUITE.erl b/lib/compiler/test/andor_SUITE.erl index 34609a49f2..a460d54239 100644 --- a/lib/compiler/test/andor_SUITE.erl +++ b/lib/compiler/test/andor_SUITE.erl @@ -20,13 +20,14 @@ -export([all/1, t_case/1,t_and_or/1,t_andalso/1,t_orelse/1,inside/1,overlap/1, - combined/1,in_case/1]). + combined/1,in_case/1,before_and_inside_if/1]). -include("test_server.hrl"). all(suite) -> test_lib:recompile(?MODULE), - [t_case,t_and_or,t_andalso,t_orelse,inside,overlap,combined,in_case]. + [t_case,t_and_or,t_andalso,t_orelse,inside,overlap,combined,in_case, + before_and_inside_if]. t_case(Config) when is_list(Config) -> %% We test boolean cases almost but not quite like cases @@ -380,6 +381,65 @@ in_case_1_guard(LenUp, LenDw, LenN, Rotation, Count) -> false -> loop end. +before_and_inside_if(Config) when is_list(Config) -> + ?line no = before_and_inside_if([a], [b], delete), + ?line no = before_and_inside_if([a], [b], x), + ?line no = before_and_inside_if([a], [], delete), + ?line no = before_and_inside_if([a], [], x), + ?line no = before_and_inside_if([], [], delete), + ?line yes = before_and_inside_if([], [], x), + ?line yes = before_and_inside_if([], [b], delete), + ?line yes = before_and_inside_if([], [b], x), + + ?line {ch1,ch2} = before_and_inside_if_2([a], [b], blah), + ?line {ch1,ch2} = before_and_inside_if_2([a], [b], xx), + ?line {ch1,ch2} = before_and_inside_if_2([a], [], blah), + ?line {ch1,ch2} = before_and_inside_if_2([a], [], xx), + ?line {no,no} = before_and_inside_if_2([], [b], blah), + ?line {no,no} = before_and_inside_if_2([], [b], xx), + ?line {ch1,no} = before_and_inside_if_2([], [], blah), + ?line {no,ch2} = before_and_inside_if_2([], [], xx), + ok. + +%% Thanks to Simon Cornish and Kostis Sagonas. +%% Used to crash beam_bool. +before_and_inside_if(XDo1, XDo2, Do3) -> + Do1 = (XDo1 =/= []), + Do2 = (XDo2 =/= []), + if + %% This expression occurs in a try/catch (protected) + %% block, which cannot refer to variables outside of + %% the block that are boolean expressions. + Do1 =:= true; + Do1 =:= false, Do2 =:= false, Do3 =:= delete -> + no; + true -> + yes + end. + +%% Thanks to Simon Cornish. +%% Used to generate code that would not set {y,0} on +%% all paths before its use (and therefore fail +%% validation by the beam_validator). +before_and_inside_if_2(XDo1, XDo2, Do3) -> + Do1 = (XDo1 =/= []), + Do2 = (XDo2 =/= []), + CH1 = if Do1 == true; + Do1 == false,Do2==false,Do3 == blah -> + ch1; + true -> + no + end, + CH2 = if Do1 == true; + Do1 == false,Do2==false,Do3 == xx -> + ch2; + true -> + no + end, + {CH1,CH2}. + +%% Utilities. + check(V1, V0) -> if V1 /= V0 -> io:fwrite("error: ~w.\n", [V1]), @@ -393,5 +453,3 @@ echo(X) -> X. id(I) -> I. - - diff --git a/lib/crypto/c_src/crypto_drv.c b/lib/crypto/c_src/crypto_drv.c index 241c4ec733..5b6d750dde 100644 --- a/lib/crypto/c_src/crypto_drv.c +++ b/lib/crypto/c_src/crypto_drv.c @@ -233,6 +233,11 @@ static ErlDrvEntry crypto_driver_entry = { #define DRV_BF_CFB64_ENCRYPT 59 #define DRV_BF_CFB64_DECRYPT 60 +#define DRV_BF_ECB_ENCRYPT 61 +#define DRV_BF_ECB_DECRYPT 62 +#define DRV_BF_OFB64_ENCRYPT 63 +#define DRV_BF_CBC_ENCRYPT 64 +#define DRV_BF_CBC_DECRYPT 65 /* #define DRV_CBC_IDEA_ENCRYPT 34 */ /* #define DRV_CBC_IDEA_DECRYPT 35 */ @@ -533,6 +538,79 @@ static int crypto_control(ErlDrvData drv_data, unsigned int command, char *buf, (command == DRV_CBC_DES_ENCRYPT)); return dlen; + case DRV_BF_ECB_ENCRYPT: + case DRV_BF_ECB_DECRYPT: + { + /* buf = klen[4] key data */ + int bf_direction; + const unsigned char *ukey; + const unsigned char *bf_dbuf; /* blowfish input data */ + BF_KEY bf_key; /* blowfish key 8 */ + + klen = get_int32(buf); + ukey = (unsigned char *) buf + 4; + bf_dbuf = ukey + klen; + dlen = len - 4 - klen; + if (dlen < 0) return -1; + BF_set_key(&bf_key, klen, ukey); + bin = return_binary(rbuf,rlen,dlen); + if (bin==NULL) return -1; + bf_direction = command == DRV_BF_ECB_ENCRYPT ? BF_ENCRYPT : BF_DECRYPT; + BF_ecb_encrypt(bf_dbuf, bin, &bf_key, bf_direction); + return dlen; + } + + case DRV_BF_CBC_ENCRYPT: + case DRV_BF_CBC_DECRYPT: + { + /* buf = klen[4] key ivec[8] data */ + unsigned char *ukey; + unsigned char* ivec; + unsigned char bf_tkey[8]; /* blowfish ivec */ + int bf_direction; + const unsigned char *bf_dbuf; /* blowfish input data */ + BF_KEY bf_key; /* blowfish key 8 */ + + klen = get_int32(buf); + ukey = (unsigned char *)buf + 4; + ivec = ukey + klen; + bf_dbuf = ivec + 8; + dlen = len - 4 - klen - 8; + if (dlen < 0) return -1; + BF_set_key(&bf_key, klen, ukey); + memcpy(bf_tkey, ivec, 8); + bin = return_binary(rbuf,rlen,dlen); + if (bin==NULL) return -1; + bf_direction = command == DRV_BF_CBC_ENCRYPT ? BF_ENCRYPT : BF_DECRYPT; + BF_cbc_encrypt(bf_dbuf, bin, dlen, &bf_key, bf_tkey, bf_direction); + return dlen; + } + + case DRV_BF_OFB64_ENCRYPT: + { + /* buf = klen[4] key ivec[8] data */ + unsigned char *ukey; + unsigned char* ivec; + unsigned char bf_tkey[8]; /* blowfish ivec */ + int bf_n; /* blowfish ivec pos */ + const unsigned char *bf_dbuf; /* blowfish input data */ + BF_KEY bf_key; /* blowfish key 8 */ + + klen = get_int32(buf); + ukey = (unsigned char *)buf + 4; + ivec = ukey + klen; + bf_dbuf = ivec + 8; + dlen = len - 4 - klen - 8; + if (dlen < 0) return -1; + BF_set_key(&bf_key, klen, ukey); + memcpy(bf_tkey, ivec, 8); + bin = return_binary(rbuf,rlen,dlen); + if (bin==NULL) return -1; + bf_n = 0; + BF_ofb64_encrypt(bf_dbuf, bin, dlen, &bf_key, bf_tkey, &bf_n); + return dlen; + } + case DRV_BF_CFB64_ENCRYPT: case DRV_BF_CFB64_DECRYPT: { diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index 42ba523c8c..cfc6996332 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -337,6 +337,53 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]> <c>Key3</c>, and <c>IVec</c> must be 64 bits (8 bytes).</p> </desc> </func> + + <func> + <name>blowfish_ecb_encrypt(Key, Text) -> Cipher</name> + <fsummary>Encrypt the first 64 bits of <c>Text</c> using Blowfish in ECB mode</fsummary> + <type> + <v>Key = Text = iolist() | binary()</v> + <v>IVec = Cipher = binary()</v> + </type> + <desc> + <p>Encrypts the first 64 bits of <c>Text</c> using Blowfish in ECB mode. <c>Key</c> is the Blowfish key. The length of <c>Text</c> must be at least 64 bits (8 bytes).</p> + </desc> + <name>blowfish_ecb_decrypt(Key, Text) -> Cipher</name> + <fsummary>Decrypt the first 64 bits of <c>Text</c> using Blowfish in ECB mode</fsummary> + <type> + <v>Key = Text = iolist() | binary()</v> + <v>IVec = Cipher = binary()</v> + </type> + <desc> + <p>Decrypts the first 64 bits of <c>Text</c> using Blowfish in ECB mode. <c>Key</c> is the Blowfish key. The length of <c>Text</c> must be at least 64 bits (8 bytes).</p> + </desc> + </func> + + <func> + <name>blowfish_cbc_encrypt(Key, Text) -> Cipher</name> + <fsummary>Encrypt <c>Text</c> using Blowfish in CBC mode</fsummary> + <type> + <v>Key = Text = iolist() | binary()</v> + <v>IVec = Cipher = binary()</v> + </type> + <desc> + <p>Encrypts <c>Text</c> using Blowfish in CBC mode. <c>Key</c> is the Blowfish key, and <c>IVec</c> is an + arbitrary initializing vector. The length of <c>IVec</c> + must be 64 bits (8 bytes). The length of <c>Text</c> must be a multiple of 64 bits (8 bytes).</p> + </desc> + <name>blowfish_cbc_decrypt(Key, Text) -> Cipher</name> + <fsummary>Decrypt <c>Text</c> using Blowfish in CBC mode</fsummary> + <type> + <v>Key = Text = iolist() | binary()</v> + <v>IVec = Cipher = binary()</v> + </type> + <desc> + <p>Decrypts <c>Text</c> using Blowfish in CBC mode. <c>Key</c> is the Blowfish key, and <c>IVec</c> is an + arbitrary initializing vector. The length of <c>IVec</c> + must be 64 bits (8 bytes). The length of <c>Text</c> must be a multiple 64 bits (8 bytes).</p> + </desc> + </func> + <func> <name>blowfish_cfb64_encrypt(Key, IVec, Text) -> Cipher</name> <fsummary>Encrypt <c>Text</c>using Blowfish in CFB mode with 64 @@ -367,6 +414,23 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]> must be 64 bits (8 bytes).</p> </desc> </func> + + <func> + <name>blowfish_ofb64_encrypt(Key, IVec, Text) -> Cipher</name> + <fsummary>Encrypt <c>Text</c>using Blowfish in OFB mode with 64 + bit feedback</fsummary> + <type> + <v>Key = Text = iolist() | binary()</v> + <v>IVec = Cipher = binary()</v> + </type> + <desc> + <p>Encrypts <c>Text</c> using Blowfish in OFB mode with 64 bit + feedback. <c>Key</c> is the Blowfish key, and <c>IVec</c> is an + arbitrary initializing vector. The length of <c>IVec</c> + must be 64 bits (8 bytes).</p> + </desc> + </func> + <func> <name>aes_cfb_128_encrypt(Key, IVec, Text) -> Cipher</name> <name>aes_cbc_128_encrypt(Key, IVec, Text) -> Cipher</name> diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index 5189677dd0..fa33bad2e0 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -30,7 +30,10 @@ -export([md5_mac/2, md5_mac_96/2, sha_mac/2, sha_mac_96/2]). -export([des_cbc_encrypt/3, des_cbc_decrypt/3, des_cbc_ivec/1]). -export([des3_cbc_encrypt/5, des3_cbc_decrypt/5]). --export([blowfish_cfb64_encrypt/3,blowfish_cfb64_decrypt/3]). +-export([blowfish_ecb_encrypt/2, blowfish_ecb_decrypt/2]). +-export([blowfish_cbc_encrypt/3, blowfish_cbc_decrypt/3]). +-export([blowfish_cfb64_encrypt/3, blowfish_cfb64_decrypt/3]). +-export([blowfish_ofb64_encrypt/3]). -export([des_ede3_cbc_encrypt/5, des_ede3_cbc_decrypt/5]). -export([aes_cfb_128_encrypt/3, aes_cfb_128_decrypt/3]). -export([exor/2]). @@ -115,6 +118,11 @@ -define(BF_CFB64_ENCRYPT, 59). -define(BF_CFB64_DECRYPT, 60). +-define(BF_ECB_ENCRYPT, 61). +-define(BF_ECB_DECRYPT, 62). +-define(BF_OFB64_ENCRYPT, 63). +-define(BF_CBC_ENCRYPT, 64). +-define(BF_CBC_DECRYPT, 65). %% -define(IDEA_CBC_ENCRYPT, 34). %% -define(IDEA_CBC_DECRYPT, 35). @@ -303,12 +311,27 @@ des_ede3_cbc_decrypt(Key1, Key2, Key3, IVec, Data) -> %% %% Blowfish %% +blowfish_ecb_encrypt(Key, Data) when byte_size(Data) >= 8 -> + control_bin(?BF_ECB_ENCRYPT, Key, list_to_binary([Data])). + +blowfish_ecb_decrypt(Key, Data) when byte_size(Data) >= 8 -> + control_bin(?BF_ECB_DECRYPT, Key, list_to_binary([Data])). + +blowfish_cbc_encrypt(Key, IVec, Data) when byte_size(Data) rem 8 =:= 0 -> + control_bin(?BF_CBC_ENCRYPT, Key, list_to_binary([IVec, Data])). + +blowfish_cbc_decrypt(Key, IVec, Data) when byte_size(Data) rem 8 =:= 0 -> + control_bin(?BF_CBC_DECRYPT, Key, list_to_binary([IVec, Data])). + blowfish_cfb64_encrypt(Key, IVec, Data) when byte_size(IVec) =:= 8 -> control_bin(?BF_CFB64_ENCRYPT, Key, list_to_binary([IVec, Data])). blowfish_cfb64_decrypt(Key, IVec, Data) when byte_size(IVec) =:= 8 -> control_bin(?BF_CFB64_DECRYPT, Key, list_to_binary([IVec, Data])). +blowfish_ofb64_encrypt(Key, IVec, Data) when byte_size(IVec) =:= 8 -> + control_bin(?BF_OFB64_ENCRYPT, Key, list_to_binary([IVec, Data])). + %% %% AES in cipher feedback mode (CFB) %% diff --git a/lib/crypto/test/Makefile b/lib/crypto/test/Makefile index bf5c42877e..e728875027 100644 --- a/lib/crypto/test/Makefile +++ b/lib/crypto/test/Makefile @@ -5,7 +5,9 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk # Target Specs # ---------------------------------------------------- -MODULES= crypto_SUITE +MODULES = \ + blowfish_SUITE \ + crypto_SUITE ERL_FILES= $(MODULES:%=%.erl) diff --git a/lib/crypto/test/blowfish_SUITE.erl b/lib/crypto/test/blowfish_SUITE.erl new file mode 100644 index 0000000000..d4cc167ea9 --- /dev/null +++ b/lib/crypto/test/blowfish_SUITE.erl @@ -0,0 +1,210 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(blowfish_SUITE). + +%% Note: This directive should only be used in test suites. +-compile(export_all). + +-include("test_server.hrl"). +-include("test_server_line.hrl"). + +-define(TIMEOUT, 120000). % 2 min + +-define(KEY, to_bin("0123456789ABCDEFF0E1D2C3B4A59687")). +-define(IVEC, to_bin("FEDCBA9876543210")). +%% "7654321 Now is the time for " (includes trailing '\0') +-define(DATA, to_bin("37363534333231204E6F77206973207468652074696D6520666F722000")). +-define(DATA_PADDED, to_bin("37363534333231204E6F77206973207468652074696D6520666F722000000000")). + +%% Test server callback functions +%%-------------------------------------------------------------------- +%% Function: init_per_suite(Config) -> Config +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Initialization before the whole suite +%% +%% Note: This function is free to add any key/value pairs to the Config +%% variable, but should NOT alter/remove any existing entries. +%%-------------------------------------------------------------------- +init_per_suite(Config) -> + crypto:start(), + Config. + +%%-------------------------------------------------------------------- +%% Function: end_per_suite(Config) -> _ +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Cleanup after the whole suite +%%-------------------------------------------------------------------- +end_per_suite(_Config) -> + crypto:stop(). + +%%-------------------------------------------------------------------- +%% Function: init_per_testcase(TestCase, Config) -> Config +%% Case - atom() +%% Name of the test case that is about to be run. +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% +%% Description: Initialization before each test case +%% +%% Note: This function is free to add any key/value pairs to the Config +%% variable, but should NOT alter/remove any existing entries. +%% Description: Initialization before each test case +%%-------------------------------------------------------------------- +init_per_testcase(_TestCase, Config0) -> + Config = lists:keydelete(watchdog, 1, Config0), + Dog = test_server:timetrap(?TIMEOUT), + [{watchdog, Dog} | Config]. + +%%-------------------------------------------------------------------- +%% Function: end_per_testcase(TestCase, Config) -> _ +%% Case - atom() +%% Name of the test case that is about to be run. +%% Config - [tuple()] +%% A list of key/value pairs, holding the test case configuration. +%% Description: Cleanup after each test case +%%-------------------------------------------------------------------- +end_per_testcase(_TestCase, Config) -> + Dog = ?config(watchdog, Config), + case Dog of + undefined -> + ok; + _ -> + test_server:timetrap_cancel(Dog) + end. + +%%-------------------------------------------------------------------- +%% Function: all(Clause) -> TestCases +%% Clause - atom() - suite | doc +%% TestCases - [Case] +%% Case - atom() +%% Name of a test case. +%% Description: Returns a list of all test cases in this test suite +%%-------------------------------------------------------------------- +all(doc) -> + ["Test Blowfish functionality"]; + +all(suite) -> + [ecb, + cbc, + cfb64, + ofb64 + ]. + +%% Test cases start here. +%%-------------------------------------------------------------------- + +ecb_test(KeyBytes, ClearBytes, CipherBytes) -> + {Key, Clear, Cipher} = + {to_bin(KeyBytes), to_bin(ClearBytes), to_bin(CipherBytes)}, + crypto:blowfish_ecb_encrypt(Key, Clear) =:= Cipher. + +ecb(doc) -> + "Test that ECB mode is OK"; +ecb(suite) -> + []; +ecb(Config) when is_list(Config) -> + true = ecb_test("0000000000000000", "0000000000000000", "4EF997456198DD78"), + true = ecb_test("FFFFFFFFFFFFFFFF", "FFFFFFFFFFFFFFFF", "51866FD5B85ECB8A"), + true = ecb_test("3000000000000000", "1000000000000001", "7D856F9A613063F2"), + true = ecb_test("1111111111111111", "1111111111111111", "2466DD878B963C9D"), + true = ecb_test("0123456789ABCDEF", "1111111111111111", "61F9C3802281B096"), + true = ecb_test("1111111111111111", "0123456789ABCDEF", "7D0CC630AFDA1EC7"), + true = ecb_test("0000000000000000", "0000000000000000", "4EF997456198DD78"), + true = ecb_test("FEDCBA9876543210", "0123456789ABCDEF", "0ACEAB0FC6A0A28D"), + true = ecb_test("7CA110454A1A6E57", "01A1D6D039776742", "59C68245EB05282B"), + true = ecb_test("0131D9619DC1376E", "5CD54CA83DEF57DA", "B1B8CC0B250F09A0"), + true = ecb_test("07A1133E4A0B2686", "0248D43806F67172", "1730E5778BEA1DA4"), + true = ecb_test("3849674C2602319E", "51454B582DDF440A", "A25E7856CF2651EB"), + true = ecb_test("04B915BA43FEB5B6", "42FD443059577FA2", "353882B109CE8F1A"), + true = ecb_test("0113B970FD34F2CE", "059B5E0851CF143A", "48F4D0884C379918"), + true = ecb_test("0170F175468FB5E6", "0756D8E0774761D2", "432193B78951FC98"), + true = ecb_test("43297FAD38E373FE", "762514B829BF486A", "13F04154D69D1AE5"), + true = ecb_test("07A7137045DA2A16", "3BDD119049372802", "2EEDDA93FFD39C79"), + true = ecb_test("04689104C2FD3B2F", "26955F6835AF609A", "D887E0393C2DA6E3"), + true = ecb_test("37D06BB516CB7546", "164D5E404F275232", "5F99D04F5B163969"), + true = ecb_test("1F08260D1AC2465E", "6B056E18759F5CCA", "4A057A3B24D3977B"), + true = ecb_test("584023641ABA6176", "004BD6EF09176062", "452031C1E4FADA8E"), + true = ecb_test("025816164629B007", "480D39006EE762F2", "7555AE39F59B87BD"), + true = ecb_test("49793EBC79B3258F", "437540C8698F3CFA", "53C55F9CB49FC019"), + true = ecb_test("4FB05E1515AB73A7", "072D43A077075292", "7A8E7BFA937E89A3"), + true = ecb_test("49E95D6D4CA229BF", "02FE55778117F12A", "CF9C5D7A4986ADB5"), + true = ecb_test("018310DC409B26D6", "1D9D5C5018F728C2", "D1ABB290658BC778"), + true = ecb_test("1C587F1C13924FEF", "305532286D6F295A", "55CB3774D13EF201"), + true = ecb_test("0101010101010101", "0123456789ABCDEF", "FA34EC4847B268B2"), + true = ecb_test("1F1F1F1F0E0E0E0E", "0123456789ABCDEF", "A790795108EA3CAE"), + true = ecb_test("E0FEE0FEF1FEF1FE", "0123456789ABCDEF", "C39E072D9FAC631D"), + true = ecb_test("0000000000000000", "FFFFFFFFFFFFFFFF", "014933E0CDAFF6E4"), + true = ecb_test("FFFFFFFFFFFFFFFF", "0000000000000000", "F21E9A77B71C49BC"), + true = ecb_test("0123456789ABCDEF", "0000000000000000", "245946885754369A"), + true = ecb_test("FEDCBA9876543210", "FFFFFFFFFFFFFFFF", "6B5C5A9C5D9E0A5A"), + ok. + +cbc(doc) -> + "Test that CBC mode is OK"; +cbc(suite) -> + []; +cbc(Config) when is_list(Config) -> + true = crypto:blowfish_cbc_encrypt(?KEY, ?IVEC, ?DATA_PADDED) =:= + to_bin("6B77B4D63006DEE605B156E27403979358DEB9E7154616D959F1652BD5FF92CC"), + ok. + +cfb64(doc) -> + "Test that CFB64 mode is OK"; +cfb64(suite) -> + []; +cfb64(Config) when is_list(Config) -> + true = crypto:blowfish_cfb64_encrypt(?KEY, ?IVEC, ?DATA) =:= + to_bin("E73214A2822139CAF26ECF6D2EB9E76E3DA3DE04D1517200519D57A6C3"), + ok. + +ofb64(doc) -> + "Test that OFB64 mode is OK"; +ofb64(suite) -> + []; +ofb64(Config) when is_list(Config) -> + true = crypto:blowfish_ofb64_encrypt(?KEY, ?IVEC, ?DATA) =:= + to_bin("E73214A2822139CA62B343CC5B65587310DD908D0C241B2263C2CF80DA"), + ok. + +%% Helper functions + +%% Convert a hexadecimal string to a binary. +-spec(to_bin(L::string()) -> binary()). +to_bin(L) -> + to_bin(L, []). + +%% @spec dehex(char()) -> integer() +%% @doc Convert a hex digit to its integer value. +-spec(dehex(char()) -> integer()). +dehex(C) when C >= $0, C =< $9 -> + C - $0; +dehex(C) when C >= $a, C =< $f -> + C - $a + 10; +dehex(C) when C >= $A, C =< $F -> + C - $A + 10. + +-spec(to_bin(L::string(), list()) -> binary()). +to_bin([], Acc) -> + iolist_to_binary(lists:reverse(Acc)); +to_bin([C1, C2 | Rest], Acc) -> + to_bin(Rest, [(dehex(C1) bsl 4) bor dehex(C2) | Acc]). diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in index 80b229c1c3..2f5b5673bb 100644 --- a/lib/erl_interface/configure.in +++ b/lib/erl_interface/configure.in @@ -100,11 +100,11 @@ if test "x$LD" = "x"; then fi AC_SUBST(LD) -AC_CHECK_SIZEOF(short, $erl_xcomp_short) -AC_CHECK_SIZEOF(int, $erl_xcomp_int) -AC_CHECK_SIZEOF(long, $erl_xcomp_long) -AC_CHECK_SIZEOF(void *, $erl_xcomp_void_p) -AC_CHECK_SIZEOF(long long, $erl_xcomp_long_long) +AC_CHECK_SIZEOF(short) +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(long) +AC_CHECK_SIZEOF(void *) +AC_CHECK_SIZEOF(long long) if test $ac_cv_sizeof_void_p = 8; then CFLAGS="$CFLAGS -DEI_64BIT" diff --git a/lib/public_key/doc/src/cert_records.xml b/lib/public_key/doc/src/cert_records.xml index 8fb4ea5fd0..8cfe57f670 100644 --- a/lib/public_key/doc/src/cert_records.xml +++ b/lib/public_key/doc/src/cert_records.xml @@ -41,10 +41,18 @@ </p> <p>Use the following include directive to get access to the - records and constant macros described in the following sections.</p> + records and constant macros (OIDs) described in the following sections.</p> <code> -include_lib("public_key/include/public_key.hrl"). </code> + <p>The used specification is available in <c>OTP-PKIX.asn1</c>, + which is an amelioration of + the <c>PKIX1Explicit88.asn1</c>, <c>PKIX1Implicit88.asn1</c> + and <c>PKIX1Algorithms88.asn1</c> modules. + You find all these modules in the <c>asn1</c> subdirectory + of the application <c>public_key</c>. + </p> + <section> <title>Common Data Types</title> @@ -148,8 +156,7 @@ oid names see table below. Ex: ?'id-dsa-with-sha1'</p> }. </code> -<p><c>id_attributes() = ?oid_name_as_erlang_atom</c> -for available oid names see table below. Ex: ?'id-at-name'</p> +<p><c>id_attributes() </c></p> <table> <row> <cell align="left" valign="middle">OID name</cell> @@ -231,8 +238,7 @@ for available oid names see table below. Ex: ?'id-at-name'</p> }. </code> -<p><c> id_public_key_algorithm() = ?oid_name_as_erlang_atom</c> for available -oid names see table below. Ex: ?'id-dsa'</p> +<p><c> id_public_key_algorithm() </c></p> <table> <row> <cell align="left" valign="middle">OID name</cell> @@ -264,14 +270,11 @@ oid names see table below. Ex: ?'id-dsa'</p> }. </code> -<p><c>id_extensions() = ?oid_name_as_erlang_atom</c> for -available oid names see tables. Ex: ?'id-ce-authorityKeyIdentifier'<seealso -marker="#StdCertExt">Standard Certificate Extensions</seealso>, - <seealso - marker="#PrivIntExt">Private Internet Extensions</seealso>, <seealso - marker="#CRLCertExt">CRL Extensions</seealso> and - <seealso - marker="#CRLEntryExt">CRL Entry Extensions</seealso>. +<p><c>id_extensions()</c> + <seealso marker="#StdCertExt">Standard Certificate Extensions</seealso>, + <seealso marker="#PrivIntExt">Private Internet Extensions</seealso>, + <seealso marker="#CRLCertExt">CRL Extensions</seealso> and + <seealso marker="#CRLEntryExt">CRL Entry Extensions</seealso>. </p> </section> @@ -368,9 +371,8 @@ marker="#StdCertExt">Standard Certificate Extensions</seealso>, decipherOnly </c></p> - <p><c> id_key_purpose() = ?oid_name_as_erlang_atom</c> for available -oid names see table below. Ex: ?'id-kp-serverAuth'</p> - + <p><c> id_key_purpose()</c></p> + <table> <row> <cell align="left" valign="middle">OID name</cell> diff --git a/lib/ssl/doc/src/create_certs.xml b/lib/ssl/doc/src/create_certs.xml index 15958ee457..79cc8a0537 100644 --- a/lib/ssl/doc/src/create_certs.xml +++ b/lib/ssl/doc/src/create_certs.xml @@ -98,12 +98,12 @@ <title>Creating the Erlang root CA</title> <p>The Erlang root CA is created with the command</p> <code type="none"> -\011openssl req -new -x509 -config /some/path/req.cnf \\ -\011 -keyout /some/path/key.pem -out /some/path/cert.pem </code> + openssl req -new -x509 -config /some/path/req.cnf \\ + -keyout /some/path/key.pem -out /some/path/cert.pem </code> <p>where the option <c>-new</c> indicates that we want to create a new certificate request and the option <c>-x509</c> implies that a self-signed certificate is created. - </p> + </p> </section> <section> @@ -111,12 +111,12 @@ <p>The OTP CA is created by first creating a certificate request with the command</p> <code type="none"> -\011openssl req -new -config /some/path/req.cnf \\ -\011 -keyout /some/path/key.pem -out /some/path/req.pem </code> + openssl req -new -config /some/path/req.cnf \\ + -keyout /some/path/key.pem -out /some/path/req.pem </code> <p>and the ask the Erlang CA to sign it:</p> <code type="none"> -\011openssl ca -batch -notext -config /some/path/req.cnf \\ -\011 -extensions ca_cert -in /some/path/req.pem -out /some/path/cert.pem </code> + openssl ca -batch -notext -config /some/path/req.cnf \\ + -extensions ca_cert -in /some/path/req.pem -out /some/path/cert.pem </code> <p>where the option <c>-extensions</c> refers to a section in the configuration file saying that it should create a CA certificate, and not a plain user certificate. diff --git a/lib/ssl/doc/src/new_ssl.xml b/lib/ssl/doc/src/new_ssl.xml index f50f714fe6..a11919eb51 100644 --- a/lib/ssl/doc/src/new_ssl.xml +++ b/lib/ssl/doc/src/new_ssl.xml @@ -437,30 +437,17 @@ end </func> <func> - <name>peercert(Socket) -> </name> - <name>peercert(Socket, Opts) -> {ok, Cert} | {error, Reason}</name> + <name>peercert(Socket) -> {ok, Cert} | {error, Reason}</name> <fsummary>Return the peer certificate.</fsummary> <type> <v>Socket = sslsocket()</v> - <v>Opts = [] | [otp] | [plain] </v> - <v>Cert = term()</v> + <v>Cert = binary()</v> <v>Subject = term()</v> </type> <desc> - <p><c>peercert(Cert)</c> is equivalent to <c>peercert(Cert, [])</c>. - </p> - <p>The form of the returned certificate depends on the - options. - </p> - <p>If the options list is empty the certificate is returned as - a DER encoded binary. - </p> - <p>The option <c>otp</c> or <c>plain</c> implies that the - certificate will be returned as a parsed ASN.1 structure in the - form of an Erlang term. For detail see the public_key application. - Currently only plain is officially supported see the public_key users - guide. - </p> + <p>The peer certificate is returned as a DER encoded binary. + The certificate can be decoded with <c>public_key:pkix_decode_cert/2</c>. + </p> </desc> </func> <func> diff --git a/lib/ssl/doc/src/pkix_certs.xml b/lib/ssl/doc/src/pkix_certs.xml index 47818c1b7d..1de807cadc 100644 --- a/lib/ssl/doc/src/pkix_certs.xml +++ b/lib/ssl/doc/src/pkix_certs.xml @@ -34,219 +34,24 @@ <p>Certificates were originally defined by ITU (CCITT) and the latest definitions are described in <cite id="X.509"></cite>, but those definitions are (as always) not working. - </p> + </p> <p>Working certificate definitions for the Internet Community are found - in the the PKIX RFCs <cite id="rfc3279"></cite>and <cite id="rfc3280"></cite>. + in the the PKIX RFCs <cite id="rfc3279"></cite> and <cite id="rfc3280"></cite>. The parsing of certificates in the Erlang/OTP SSL application is based on those RFCS. - </p> + </p> <p>Certificates are defined in terms of ASN.1 (<cite id="X.680"></cite>). For an introduction to ASN.1 see <url href="http://asn1.elibel.tm.fr/">ASN.1 Information Site</url>. - </p> + </p> </section> <section> <title>PKIX Certificates</title> - <p>Here we base the PKIX certificate definitions in RFCs <cite id="rfc3279"></cite>and <cite id="rfc3280"></cite>. We however present the - definitions according to <c>SSL-PKIX.asn1</c> module, - which is an amelioration of the <c>PKIX1Explicit88.asn1</c>, - <c>PKIX1Implicit88.asn1</c>, and <c>PKIX1Algorithms88.asn1</c> - modules. You find all these modules in the <c>pkix</c> subdirectory - of SSL. - </p> - <p>The Erlang terms that are returned by the functions - <c>ssl:peercert/1/2</c>, <c>ssl_pkix:decode_cert/1/2</c>, and - <c>ssl_pkix:decode_cert_file/1/2</c> when the option <c>ssl</c> - is used in those functions, correspond the ASN.1 structures - described in the sequel. - </p> - - <section> - <title>Certificate and TBSCertificate</title> - <code type="none"> -Certificate ::= SEQUENCE { - tbsCertificate TBSCertificate, - signatureAlgorithm SignatureAlgorithm, - signature BIT STRING } - -TBSCertificate ::= SEQUENCE { - version [0] Version DEFAULT v1, - serialNumber CertificateSerialNumber, - signature SignatureAlgorithm, - issuer Name, - validity Validity, - subject Name, - subjectPublicKeyInfo SubjectPublicKeyInfo, - issuerUniqueID [1] IMPLICIT UniqueIdentifier OPTIONAL, - -- If present, version MUST be v2 or v3 - subjectUniqueID [2] IMPLICIT UniqueIdentifier OPTIONAL, - -- If present, version MUST be v2 or v3 - extensions [3] Extensions OPTIONAL - -- If present, version MUST be v3 -- } - -Version ::= INTEGER { v1(0), v2(1), v3(2) } - -CertificateSerialNumber ::= INTEGER - -Validity ::= SEQUENCE { - notBefore Time, - notAfter Time } - -Time ::= CHOICE { - utcTime UTCTime, - generalTime GeneralizedTime } - </code> - <p>The meaning of the fields <c>version</c>, <c>serialNumber</c>, - and <c>validity</c> are quite obvious given the type definitions - above, so we do not go further into their details. - </p> - <p>The <c>signatureAlgorithm</c> field of <c>Certificate</c> and - the <c>signature</c> field of <c>TBSCertificate</c> contain - the name and parameters of the algorithm used for signing the - certificate. The values of these two fields must be equal. - </p> - <p>The <c>signature</c> field of <c>Certificate</c> contains the - value of the signature that the issuer computed by using the - prescribed algorithm. - </p> - <p>The <c><![CDATA[issuer<c> and <c>subject]]></c> fields can contain many - different types av data, and is therefore considered in a - separate section. The same holds for the <c>extensions</c> - field. - The <c>issuerUniqueID</c> and the <c>subjectUniqueID</c> fields - are not considered further.</p> - </section> - - <section> - <title>TBSCertificate issuer and subject</title> - <p></p> - <code type="none"><![CDATA[ -Name ::= CHOICE { -- only one possibility for now -- - rdnSequence RDNSequence } - -RDNSequence ::= SEQUENCE OF RelativeDistinguishedName - -DistinguishedName ::= RDNSequence - -RelativeDistinguishedName ::= - SET SIZE (1 .. MAX) OF AttributeTypeAndValue - -AttributeTypeAndValue ::= SEQUENCE { - type ATTRIBUTE-TYPE-AND-VALUE-CLASS.&id -\011\011({SupportedAttributeTypeAndValues}), - value ATTRIBUTE-TYPE-AND-VALUE-CLASS.&Type -\011\011({SupportedAttributeTypeAndValues}{@type}) } - -SupportedAttributeTypeAndValues ATTRIBUTE-TYPE-AND-VALUE-CLASS ::= -\011{ name | surname | givenName | initials | generationQualifier | -\011 commonName | localityName | stateOrProvinceName | organizationName | -\011 organizationalUnitName | title | dnQualifier | countryName | -\011 serialNumber | pseudonym | domainComponent | emailAddress } ]]></code> - </section> - - <section> - <title>TBSCertificate extensions</title> - <p>The <c>extensions</c> field of a <c>TBScertificate</c> is a - sequence of type <c>Extension</c>, defined as follows,</p> - <code type="none"> -Extension ::= SEQUENCE { - extnID OBJECT IDENTIFIER, - critical BOOLEAN DEFAULT FALSE, - extnValue ANY } </code> - <p>Each extension has a unique object identifier. An extension - with a <c>critical</c> value set to <c>TRUE</c><em>must</em> - be recognised by the reader of a certificate, or else the - certificate must be rejected. - </p> - <p>Extensions are divided into two groups: standard extensions - and internet certificate extensions. All extensions listed in - the table that follows are standard extensions, except for - <c>authorityInfoAccess</c> and <c>subjectInfoAccess</c>, which - are internet extensions. - </p> - <p>Depending on the object identifier the <c>extnValue</c> is - parsed into an appropriate welldefined structure. - </p> - <p>The following table shows the purpose of each extension, but - does not specify the structure. To see the structure consult - the <c>PKIX1Implicit88.asn1</c> module. - </p> - <table> - <row> - <cell align="left" valign="middle">authorityKeyIdentifier</cell> - <cell align="left" valign="middle">Used by to identify a certificate signed that has multiple signing keys. </cell> - </row> - <row> - <cell align="left" valign="middle">subjectKeyIdentifier</cell> - <cell align="left" valign="middle">Used to identify certificates that contain a public key. Must appear i CA certificates.</cell> - </row> - <row> - <cell align="left" valign="middle">keyUsage </cell> - <cell align="left" valign="middle">Defines the purpose of the certificate. Can be one or several of<c>digitalSignature</c>, <c>nonRepudiation</c>,<c>keyEncipherment</c>, <c>dataEncipherment</c>,<c>keyAgreement</c>, <c>keyCertSign</c>, <c>cRLSign</c>,<c>encipherOnly</c>, <c>decipherOnly</c>.</cell> - </row> - <row> - <cell align="left" valign="middle">privateKeyUsagePeriod </cell> - <cell align="left" valign="middle">Allows certificate issuer to provide a private key usage period to be short than the certificate usage period.</cell> - </row> - <row> - <cell align="left" valign="middle">certificatePolicies</cell> - <cell align="left" valign="middle">Contains one or more policy information terms indicating the policies under which the certificate has been issued.</cell> - </row> - <row> - <cell align="left" valign="middle">policyMappings</cell> - <cell align="left" valign="middle">Used i CA certificates. </cell> - </row> - <row> - <cell align="left" valign="middle">subjectAltName</cell> - <cell align="left" valign="middle">Allows additional identities to be bound the the subject. </cell> - </row> - <row> - <cell align="left" valign="middle">issuerAltName</cell> - <cell align="left" valign="middle">Allows additional identities to be bound the the issuer.</cell> - </row> - <row> - <cell align="left" valign="middle">subjectDirectoryAttributes</cell> - <cell align="left" valign="middle">Conveys identity attributes of the subject.</cell> - </row> - <row> - <cell align="left" valign="middle">basicConstraints</cell> - <cell align="left" valign="middle">Tells if the certificate holder is a CA or not.</cell> - </row> - <row> - <cell align="left" valign="middle">nameConstraints</cell> - <cell align="left" valign="middle">Used in CA certificates.</cell> - </row> - <row> - <cell align="left" valign="middle">policyConstraints</cell> - <cell align="left" valign="middle">Used in CA certificates.</cell> - </row> - <row> - <cell align="left" valign="middle">extKeyUsage</cell> - <cell align="left" valign="middle">Indicates for which purposed the public key may be used. </cell> - </row> - <row> - <cell align="left" valign="middle">cRLDistributionPoints</cell> - <cell align="left" valign="middle">Indicates how CRL (Certificate Revokation List) information is obtained.</cell> - </row> - <row> - <cell align="left" valign="middle">inhibitAnyPolicy</cell> - <cell align="left" valign="middle">Used i CA certificates.</cell> - </row> - <row> - <cell align="left" valign="middle">freshestCRL</cell> - <cell align="left" valign="middle">For CRLs.</cell> - </row> - <row> - <cell align="left" valign="middle">authorityInfoAccess</cell> - <cell align="left" valign="middle">How to access CA information of the issuer of the certificate.</cell> - </row> - <row> - <cell align="left" valign="middle">subjectInfoAccess</cell> - <cell align="left" valign="middle">How to access CA information of the subject of the certificate.</cell> - </row> - <tcaption>PKIX Extensions</tcaption> - </table> - </section> + <p>Certificate handling is now handled by the <c>public_key</c> application.</p> + <p> + DER encoded certificates returned by <c>ssl:peercert/1</c> can for example + be decoded by the <c>public_key:pkix_decode_cert/2</c> function. + </p> </section> </chapter> diff --git a/lib/ssl/doc/src/remember.xml b/lib/ssl/doc/src/remember.xml deleted file mode 100644 index 799627a33c..0000000000 --- a/lib/ssl/doc/src/remember.xml +++ /dev/null @@ -1,83 +0,0 @@ -<?xml version="1.0" encoding="latin1" ?> -<!DOCTYPE chapter SYSTEM "chapter.dtd"> - -<chapter> - <header> - <copyright> - <year>2003</year><year>2009</year> - <holder>Ericsson AB. All Rights Reserved.</holder> - </copyright> - <legalnotice> - The contents of this file are subject to the Erlang Public License, - Version 1.1, (the "License"); you may not use this file except in - compliance with the License. You should have received a copy of the - Erlang Public License along with this software. If not, it can be - retrieved online at http://www.erlang.org/. - - Software distributed under the License is distributed on an "AS IS" - basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - the License for the specific language governing rights and limitations - under the License. - - </legalnotice> - - <title>PKIX Certificates</title> - <prepared>UAB/F/P Peter Högfeldt</prepared> - <docno></docno> - <date>2003-06-09</date> - <rev>A</rev> - <file>pkix_certs.sgml</file> - </header> - - <section> - <title>Introduction to Certificates</title> - <p><em>Outline:</em></p> - <list type="bulleted"> - <item>SSL/TLS protocol - server must have certificate - -what - the the server sends to the client - client may verify the - server - server may ask client for certificate - what the - client sends to the server - server may then verify the client - - verification - certificate chains - root certificates - - public keys - key agreement - purpose of certificate - main - contents of certificate - contents have increased as time went - by - common file formats for certificates. - </item> - <item>private keys - password protection - key generation - file - formats. - </item> - <item>ssl_pkix and alternate decodings. - </item> - <item>Attribute Certificates (not used by SSL). - </item> - <item>Certificate requests - certificate authorities - signing of - certificates - certificate revocation lists. - </item> - <item>standards: ASN.1, X.509, X.520, PKIX, PKCS, PEM. - </item> - <item>incompatibilities between standards (X.509-1997 vs old) - the - ASN.1 problem of ANY, BIT STRING and OCTET STRING - the module - ssl_pkix. - </item> - <item>test suites: NIST - </item> - <item>Warnings: *creation* of trusted certificate (OpenSSL). - </item> - <item>Erlang SSL and certificates - </item> - <item>The need for seeding the random generator. See also John - S. Denker: High-Entropy Symbol Generator - (http://www.monmouth.com/~jsd). - </item> - <item>links to standards and documents. Books (Rescorla). - </item> - <item>ASN.1 crash course. - </item> - <item>Nagel algorithm. - </item> - </list> - <p>For an introduction to ASN.1 see <url href="http://asn1.elibel.tm.fr/">ASN.1 Information Site</url>. - </p> - </section> -</chapter> - - diff --git a/lib/ssl/doc/src/ssl.xml b/lib/ssl/doc/src/ssl.xml index 9b780b14ce..217eb791d0 100644 --- a/lib/ssl/doc/src/ssl.xml +++ b/lib/ssl/doc/src/ssl.xml @@ -347,39 +347,17 @@ </desc> </func> <func> - <name>peercert(Socket) -> </name> - <name>peercert(Socket, Opts) -> {ok, Cert} | {ok, Subject} | {error, Reason}</name> + <name>peercert(Socket) -> {ok, Cert} | {error, Reason}</name> <fsummary>Return the peer certificate.</fsummary> <type> <v>Socket = sslsocket()</v> - <v>Opts = [pkix | ssl | subject]()</v> - <v>Cert = term()()</v> + <v>Cert = binary()()</v> <v>Subject = term()()</v> </type> <desc> - <p><c>peercert(Cert)</c> is equivalent to <c>peercert(Cert, [])</c>. - </p> - <p>The form of the returned certificate depends on the - options. - </p> - <p>If the options list is empty the certificate is returned as - a DER encoded binary. - </p> - <p>The options <c>pkix</c> and <c>ssl</c> implies that the - certificate is returned as a parsed ASN.1 structure in the - form of an Erlang term. - </p> - <p>The <c>ssl</c> option gives a more elaborate return - structure, with more explicit information. In particular - object identifiers are replaced by atoms. - </p> - <p>The options <c>pkix</c>, and <c>ssl</c> are mutually - exclusive. - </p> - <p>The option <c>subject</c> implies that only the subject's - distinguished name part of the peer certificate is returned. - It can only be used together with the option <c>pkix</c> or - the option <c>ssl</c>.</p> + <p>Returns the DER encoded peer certificate, the certificate can be decoded with + <c>public_key:pkix_decode_cert/2</c>. + </p> </desc> </func> <func> @@ -719,8 +697,7 @@ <section> <title>SEE ALSO</title> - <p>gen_tcp(3), inet(3) - </p> + <p>gen_tcp(3), inet(3) public_key(3) </p> </section> </erlref> diff --git a/lib/stdlib/src/c.erl b/lib/stdlib/src/c.erl index 9e4cec5db2..433833e233 100644 --- a/lib/stdlib/src/c.erl +++ b/lib/stdlib/src/c.erl @@ -197,7 +197,9 @@ nc(File, Opts0) when is_list(Opts0) -> Opts = Opts0 ++ [report_errors, report_warnings], case compile:file(File, Opts) of {ok,Mod} -> - Fname = concat([File, code:objfile_extension()]), + Dir = outdir(Opts), + Obj = filename:basename(File, ".erl") ++ code:objfile_extension(), + Fname = filename:join(Dir, Obj), case file:read_file(Fname) of {ok,Bin} -> rpc:eval_everywhere(code,load_binary,[Mod,Fname,Bin]), diff --git a/lib/stdlib/test/c_SUITE.erl b/lib/stdlib/test/c_SUITE.erl index 5608d73d19..2edbc7ab4c 100644 --- a/lib/stdlib/test/c_SUITE.erl +++ b/lib/stdlib/test/c_SUITE.erl @@ -18,15 +18,16 @@ %% -module(c_SUITE). -export([all/1]). --export([c_1/1, c_2/1, c_3/1, c_4/1, memory/1]). +-export([c_1/1, c_2/1, c_3/1, c_4/1, nc_1/1, nc_2/1, nc_3/1, nc_4/1, + memory/1]). -include("test_server.hrl"). --import(c, [c/2]). +-import(c, [c/2, nc/2]). all(doc) -> ["Test cases for the 'c' module."]; all(suite) -> - [c_1, c_2, c_3, c_4, memory]. + [c_1, c_2, c_3, c_4, nc_1, nc_2, nc_3, nc_4, memory]. %%% Write output to a directory other than current directory: @@ -34,7 +35,7 @@ c_1(doc) -> ["Checks that c:c works also with option 'outdir' [ticket OTP-1209]."]; c_1(suite) -> []; -c_1(Config) when list(Config) -> +c_1(Config) when is_list(Config) -> ?line R = filename:join(?config(data_dir, Config), "m.erl"), ?line W = ?config(priv_dir, Config), ?line Result = c(R,[{outdir,W}]), @@ -44,7 +45,7 @@ c_2(doc) -> ["Checks that c:c works also with option 'outdir' [ticket OTP-1209]."]; c_2(suite) -> []; -c_2(Config) when list(Config) -> +c_2(Config) when is_list(Config) -> ?line R = filename:join(?config(data_dir, Config), "m"), ?line W = ?config(priv_dir, Config), ?line Result = c(R,[{outdir,W}]), @@ -59,7 +60,7 @@ c_3(doc) -> "directory). [ticket OTP-1209]."]; c_3(suite) -> []; -c_3(Config) when list(Config) -> +c_3(Config) when is_list(Config) -> ?line R = filename:join(?config(data_dir, Config), "m.erl"), ?line W = ?config(priv_dir, Config), ?line file:set_cwd(W), @@ -71,18 +72,68 @@ c_4(doc) -> "directory). [ticket OTP-1209]."]; c_4(suite) -> []; -c_4(Config) when list(Config) -> +c_4(Config) when is_list(Config) -> ?line R = filename:join(?config(data_dir, Config), "m"), ?line W = ?config(priv_dir, Config), ?line file:set_cwd(W), ?line Result = c(R,[{outdir,W}]), ?line {ok, m} = Result. +%%% Write output to a directory other than current directory: + +nc_1(doc) -> + ["Checks that c:nc works also with option 'outdir'."]; +nc_1(suite) -> + []; +nc_1(Config) when is_list(Config) -> + ?line R = filename:join(?config(data_dir, Config), "m.erl"), + ?line W = ?config(priv_dir, Config), + ?line Result = nc(R,[{outdir,W}]), + ?line {ok, m} = Result. + +nc_2(doc) -> + ["Checks that c:nc works also with option 'outdir'."]; +nc_2(suite) -> + []; +nc_2(Config) when is_list(Config) -> + ?line R = filename:join(?config(data_dir, Config), "m"), + ?line W = ?config(priv_dir, Config), + ?line Result = nc(R,[{outdir,W}]), + ?line {ok, m} = Result. + + +%%% Put results in current directory (or rather, change current dir +%%% to the output dir): + +nc_3(doc) -> + ["Checks that c:nc works also with option 'outdir' (same as current" + "directory)."]; +nc_3(suite) -> + []; +nc_3(Config) when is_list(Config) -> + ?line R = filename:join(?config(data_dir, Config), "m.erl"), + ?line W = ?config(priv_dir, Config), + ?line file:set_cwd(W), + ?line Result = nc(R,[{outdir,W}]), + ?line {ok, m} = Result. + +nc_4(doc) -> + ["Checks that c:nc works also with option 'outdir' (same as current" + "directory)."]; +nc_4(suite) -> + []; +nc_4(Config) when is_list(Config) -> + ?line R = filename:join(?config(data_dir, Config), "m"), + ?line W = ?config(priv_dir, Config), + ?line file:set_cwd(W), + ?line Result = nc(R,[{outdir,W}]), + ?line {ok, m} = Result. + memory(doc) -> ["Checks that c:memory/[0,1] returns consistent results."]; memory(suite) -> []; -memory(Config) when list(Config) -> +memory(Config) when is_list(Config) -> try ?line ML = c:memory(), ?line T = mget(total, ML), @@ -112,5 +163,5 @@ mget(K, L) -> ?line test_v(V). % Help function for c_SUITE:memory/1 -test_v(V) when integer(V) -> +test_v(V) when is_integer(V) -> ?line V. diff --git a/lib/tools/doc/src/notes.xml b/lib/tools/doc/src/notes.xml index 59f600145e..e6c074cc7d 100644 --- a/lib/tools/doc/src/notes.xml +++ b/lib/tools/doc/src/notes.xml @@ -30,6 +30,21 @@ </header> <p>This document describes the changes made to the Tools application.</p> +<section><title>Tools 2.6.5.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p>A bug concerning bit comprehensions has been fixed + in Cover. The bug was introduced in R13B03. + (Thanks to Matthew Sackman.)</p> + <p>Own Id: OTP-8340</p> + </item> + </list> + </section> + +</section> + <section><title>Tools 2.6.5</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl index aff3927db3..1a7ebdc69a 100644 --- a/lib/tools/src/cover.erl +++ b/lib/tools/src/cover.erl @@ -1685,8 +1685,8 @@ munge_expr({lc,Line,Expr,Qs}, Vars) -> {MungedQs, Vars3} = munge_qualifiers(Qs, Vars2), {{lc,Line,MungedExpr,MungedQs}, Vars3}; munge_expr({bc,Line,Expr,Qs}, Vars) -> - {bin,BLine,[{bin_element,EL,Val,Sz,TSL}]} = Expr, - Expr2 = {bin,BLine,[{bin_element,EL,?BLOCK1(Val),Sz,TSL}]}, + {bin,BLine,[{bin_element,EL,Val,Sz,TSL}|Es]} = Expr, + Expr2 = {bin,BLine,[{bin_element,EL,?BLOCK1(Val),Sz,TSL}|Es]}, {MungedExpr,Vars2} = munge_expr(Expr2, Vars), {MungedQs, Vars3} = munge_qualifiers(Qs, Vars2), {{bc,Line,MungedExpr,MungedQs}, Vars3}; diff --git a/lib/tools/vsn.mk b/lib/tools/vsn.mk index 644e8b719b..13cf5af9f5 100644 --- a/lib/tools/vsn.mk +++ b/lib/tools/vsn.mk @@ -16,4 +16,4 @@ # # %CopyrightEnd% -TOOLS_VSN = 2.6.5 +TOOLS_VSN = 2.6.5.1 diff --git a/lib/wx/configure.in b/lib/wx/configure.in index 7dc8d6e831..2b47f86baa 100755 --- a/lib/wx/configure.in +++ b/lib/wx/configure.in @@ -1,3 +1,21 @@ +dnl Process this file with autoconf to produce a configure script. -*-m4-*- + +dnl %CopyrightBegin% +dnl +dnl Copyright Ericsson AB 2008-2009. All Rights Reserved. +dnl +dnl The contents of this file are subject to the Erlang Public License, +dnl Version 1.1, (the "License"); you may not use this file except in +dnl compliance with the License. You should have received a copy of the +dnl Erlang Public License along with this software. If not, it can be +dnl retrieved online at http://www.erlang.org/. +dnl +dnl Software distributed under the License is distributed on an "AS IS" +dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +dnl the License for the specific language governing rights and limitations +dnl under the License. +dnl +dnl %CopyrightEnd% AC_INIT() @@ -101,7 +119,7 @@ AC_SUBST(MIXED_CYGWIN) ## Check that we are in 32 bits mode on darwin ## (wxWidgets require that it currently uses 32-bits Carbon) ## Otherwise skip building wxErlang -AC_CHECK_SIZEOF(void *, 4) +AC_CHECK_SIZEOF(void *) case $ac_cv_sizeof_void_p-$host_os in 8-darwin*) @@ -1,4 +1,22 @@ #! /bin/sh +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2002-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# # Expected autoconf version EXPECTED_AUTOCONF_VERSION=2.59 @@ -69,52 +87,83 @@ usage () echo " cancel_preloaded - uncheckout preloaded code (only in Clearcase)" } +export_cross_env () +{ + if [ "x$ERL_XCOMP_CONF" != "x" ]; then + export erl_xcomp_host + export erl_xcomp_configure_flags + export erl_xcomp_cc + export erl_xcomp_ld + export erl_xcomp_cflags + export erl_xcomp_cpp + export erl_xcomp_ldflags + export erl_xcomp_ranlib + export erl_xcomp_ar + export erl_xcomp_ded_ld + export erl_xcomp_ded_ldflags + export erl_xcomp_ded_ld_runtime_library_path + export erl_xcomp_bigendian + export erl_xcomp_linux_clock_gettime_correction + export erl_xcomp_linux_nptl + export erl_xcomp_linux_usable_sigusrx + export erl_xcomp_linux_usable_sigaltstack + export erl_xcomp_poll + export erl_xcomp_kqueue + export erl_xcomp_putenv_copy + export erl_xcomp_reliable_fpe + export erl_xcomp_getaddrinfo + export erl_xcomp_gethrvtime_procfs_ioctl + export erl_xcomp_clock_gettime + export erl_xcomp_after_morecore_hook + export erl_xcomp_dlsym_brk_wrappers + fi +} + xcomp_fail () { - echo "The mandatory cross compilation variable" $1 "is not set in" $2 ",aborting" >&2 + echo "The mandatory cross compilation variable '"$1"' is not set, aborting..." >&2 exit 1 } -check_xcomp_file () +source_xcomp_file () { - if test "x$erl_xcomp_os" = "x"; then - xcomp_fail erl_xcomp_os $1 - fi - if test "x$erl_xcomp_hw" = "x"; then - xcomp_fail erl_xcomp_hw $1 - fi - if test "x$erl_xcomp_man" = "x"; then - xcomp_fail erl_xcomp_man $1 - fi - if test "x$erl_xcomp_target_xtra" = "x"; then - xcomp_fail erl_xcomp_target_extra $1 - fi - if test "x$erl_xcomp_void_p" = "x"; then - xcomp_fail erl_xcomp_void_p $1 - fi - if test "x$erl_xcomp_short" = "x"; then - xcomp_fail erl_xcomp_short $1 - fi - if test "x$erl_xcomp_int" = "x"; then - xcomp_fail erl_xcomp_int $1 - fi - if test "x$erl_xcomp_long" = "x"; then - xcomp_fail erl_xcomp_long $1 - fi - if test "x$erl_xcomp_long_long" = "x"; then - xcomp_fail erl_xcomp_long_long $1 + case x$1 in + x/*) + ;; + x) + echo "env_cross requires path to cross compilation configuration" >&2 + exit 1;; + x*) + echo "An absoulute path to the cross compilation file is required: $1" >&2 + exit 1;; + esac + + if [ ! -f $1 ]; then + echo "No such file: $1" >&2 + exit 1 fi - if test "x$erl_xcomp_sizeof_size_t" = "x"; then - xcomp_fail erl_xcomp_sizeof_size_t $1 + + . $1 +} + +finalize_xcomp_conf () +{ + if test "x$erl_xcomp_host" = "x"; then + xcomp_fail erl_xcomp_host fi - if test "x$erl_xcomp_sizeof_off_t" = "x"; then - xcomp_fail erl_xcomp_sizeof_off_t $1 + + if test "x$erl_xcomp_target" != "x"; then + echo "The 'erl_xcomp_target' configuration variable should no longer be used." >&2 + echo "For more information see the xcomp/README file." >&2 + exit 1; fi - if test "x$erl_xcomp_os" = "xlinux"; then - if test "x$erl_xcomp_linux_kernel" = "x"; then - xcomp_fail erl_xcomp_linux_kernel $1 - fi + + OVERRIDE_TARGET=`$ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host` + if test $? -ne 0; then + exit $? fi + TARGET=$OVERRIDE_TARGET + return 0 } @@ -342,17 +391,21 @@ do_configure () # compilers. It's a kludge, but a working one... # - crossdirs="erts lib/common_test lib/erl_interface lib/gs lib/megaco lib/odbc lib/snmp lib/wx" - if [ -z "$ONLY_ERTS" ]; then - for x in $crossdirs; do - if [ -f "$x/configure" ]; then - (cd $x;./configure --host=$erl_xcomp_hw --with-xcompconf=$ERL_XCOMP_CONF $CONFIG_FLAGS) || exit 1 - fi - done + crossdirs="erts lib/common_test lib/erl_interface lib/gs lib/megaco lib/odbc lib/snmp lib/wx" else - (cd $ERL_TOP/erts;./configure --host=$erl_xcomp_hw --with-xcompconf=$ERL_XCOMP_CONF $CONFIG_FLAGS) || exit 1 + crossdirs="erts" fi + + export_cross_env + + for d in $crossdirs; do + echo "== Entering $d ==" + echo "./configure --build=$BUILDSYS --host=$erl_xcomp_host $CONFIG_FLAGS" + (cd $ERL_TOP/$d; ./configure --build=$BUILDSYS --host=$erl_xcomp_host $CONFIG_FLAGS) || exit 1 + echo "== Leaving $d ==" + done + CC="$save_CC" LD="$save_LD" CFLAGS="$save_CFLAGS" @@ -551,20 +604,11 @@ echo_env_vxworks () echo_env_cross () { - if [ -z "$1" ]; then - echo "env_cross requires path to cross compilation configuration" >&2 - exit 1 - fi - - if [ ! -f $1 ]; then - echo "No such file: $1" >&2 - exit 1 - fi - . $1 - check_xcomp_file $1 + source_xcomp_file $1 + finalize_xcomp_conf echo_env_erltop echo_setenv ERL_XCOMP_CONF $1 ';' - echo_setenv OVERRIDE_TARGET $erl_xcomp_target + echo_setenv OVERRIDE_TARGET $OVERRIDE_TARGET echo_envinfo } @@ -863,7 +907,7 @@ do_prepare_prel () (cd $ERL_TOP/erts/preloaded/src && $MAKE MAKE="$MAKE" BOOTSTRAP_ROOT=$BOOTSTRAP_ROOT TARGET=$TARGET prepare) || exit 1 echo '*****************************************************' echo "Prepared for new preloaded code build - " - echo "Directory ERL_TOP/erts/prelaoded/ebin completely" + echo "Directory ERL_TOP/erts/preloaded/ebin completely" echo "checked out." echo '*****************************************************' } @@ -941,9 +985,10 @@ do_boot_cross () TARGET=`$ERL_TOP/erts/autoconf/config.guess` $MAKE MAKE="$MAKE" BOOTSTRAP_ROOT=$BOOTSTRAP_ROOT TARGET=$TARGET all_bootstraps || exit 1; - $MAKE MAKE="$MAKE" BOOTSTRAP_ROOT=$BOOTSTRAP_ROOT TARGET=$TARGET local_setup || exit 1; + TARGET=$SAVE_TARGET OVERRIDE_TARGET=$SAVE_OVERRIDE_TARGET + $MAKE MAKE="$MAKE" BOOTSTRAP_ROOT=$BOOTSTRAP_ROOT TARGET=$TARGET libs || exit 1; $MAKE MAKE="$MAKE" BOOTSTRAP_ROOT=$BOOTSTRAP_ROOT TARGET=$TARGET depend || exit 1; $MAKE MAKE="$MAKE" BOOTSTRAP_ROOT=$BOOTSTRAP_ROOT TARGET=$TARGET emulator || exit 1; @@ -1131,6 +1176,10 @@ esac if [ ! -z "$OVERRIDE_TARGET" ]; then TARGET="$OVERRIDE_TARGET" +else + if [ "x$erl_xcomp_host" != "x" ]; then + finalize_xcomp_conf + fi fi # Setting a bootstrap root is inherently very dangerous now that the bootstrap diff --git a/xcomp/README b/xcomp/README new file mode 100644 index 0000000000..dfda81fc8e --- /dev/null +++ b/xcomp/README @@ -0,0 +1,218 @@ +================================================================================ + Cross compiling Erlang/OTP +================================================================================ + +%CopyrightBegin% + +Copyright Ericsson AB 2009. All Rights Reserved. + +The contents of this file are subject to the Erlang Public License, +Version 1.1, (the "License"); you may not use this file except in +compliance with the License. You should have received a copy of the +Erlang Public License along with this software. If not, it can be +retrieved online at http://www.erlang.org/. + +Software distributed under the License is distributed on an "AS IS" +basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +the License for the specific language governing rights and limitations +under the License. + +%CopyrightEnd% + +================================================================================ + +This directory contains a configuration file template and configuration examples +for cross compiling Erlang/OTP. The configuration files contain configuration +variables and should be supplied to the $ERL_TOP/otp_build when setting up an +appropriate environment for cross compiling. The currently used configuration +variables are described later in this document. + +The erl-xcomp.conf.template contains all available configuration variables +and can be used as a template when creating a configuration. See the +erl-xcomp-TileraMDE2.0-tilepro.conf for an example of a working configuration +file. + +Instead of using the configuration files one can export the configuration +variables as ordinary environment variables before calling otp_build. If +default behavior of a variable is satisfactory, the variable need not to +be set and exported. + +Note that the support for cross compiling is in its early stage of development, +and should be considered as experimental. The build system including cross +compilation configuration variables used may be subject to non backward +compatible changes without prior notice. It works for cross compiling some +Linux/GNU systems, but has only been partly tested for more esoteric platforms. +The VxWorks example file is highly dependent on our environment and is here +more or less only for internal use. + +Please submit any patches for cross compiling in a way consistent with this +system. If a new configuration variable is needed for your system, add it to the +template file, use it in otp_build, aclocal.m4 and/or configure.in. All input is +welcome as we cannot possibly have all cross compiling environments out there to +test with. + +General information on how to submit patches can be found at: + http://wiki.github.com/erlang/otp/submitting-patches + +== Build and Install =========================================================== + + [1] $ cd $ERL_TOP + +Either set up your cross compilation variables in the environment manually, +or set up the environment using a configuration file by executing: + [2] $ eval `./otp_build env_cross <ABSOLUTE_PATH_TO_XCONF_FILE>` + +Configure and build Erlang/OTP: + [3] $ ./otp_build configure + [4] $ ./otp_build boot -a + [5] $ ./otp_build release -a <ABSOLUTE_PATH_TO_RELEASE_ROOT> + +The Install script used when installing Erlang/OTP requires common Unix +tools such as 'sed' to be present in your PATH. If your target system +does not have such tools, you need to run the Install script on your +build machine before packing Erlang/OTP. If so, run the Install script +like follows; otherwise skip [6] and [7]: + [6] $ cd <ABSOLUTE_PATH_TO_RELEASE_ROOT> + [7] $ ./Install -cross <ABSOLUTE_INSTALL_ROOT_ON_TARGET> # answer questions + +Pack Erlang/OTP as follows (gnu tar is assumed): + [8] $ cd <ABSOLUTE_PATH_TO_RELEASE_ROOT> + [9] $ tar -zcf <WHERE_TO_SAVE_THE_RELEASE>/<RELEASE_NAME>.tar.gz * + +Install Erlang/OTP on the target system like follows. If you ran the Install +script before packing ([6] and [7]) you should skip [12]: + [10] $ cd <ABSOLUTE_INSTALL_ROOT_ON_TARGET> + [11] $ tar -zxf <WHERE_THE_PACKED_RELEASE_EXIST>/<RELEASE_NAME>.tar.gz + [12] $ ./Install <ABSOLUTE_INSTALL_ROOT_ON_TARGET> # answer questions + +<ABSOLUTE_INSTALL_ROOT_ON_TARGET> usually equals current working directory +when you run the Install script on the target system, but does not have to. +It can follow another path through the file system to the same directory. +<ABSOLUTE_INSTALL_ROOT_ON_TARGET> is the path that will be used when running +Erlang/OTP and is the path that have to be available at run time. + +== Currently used configuration variables ====================================== + +-- Mandatory ------------------------------------------------------------------- + +* erl_xcomp_host + Target system. The value will be passed as '--host' argument to the configure + script. It does not have to be a full CPU-VENDOR-OS triplet, but can be. The + full CPU-VENDOR-OS triplet will be created by: + $ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host + +-- Optional -------------------------------------------------------------------- + +* erl_xcomp_configure_flags + To override the configure flags for a special target system, you + can set this variable which overrides configure parameters on the + command line and instead uses the specified options. The variable + leaves the build-host system untouched. + +-- Optional build environment flags -- + +If the cross compilation tools aren't prefixed by '$erl_xcomp_host-', +you will have to use these configuration variables in order to use the +right cross compilation tools. + +* erl_xcomp_cc + C compiler. + +* erl_xcomp_ld + Linker. + +* erl_xcomp_cflags + C compiler flags. + +* erl_xcomp_cpp + C pre processor. + +* erl_xcomp_ldflags + Linker flags. + +* erl_xcomp_ranlib + Ranlib program. + +* erl_xcomp_ar + Ar program. + +* erl_xcomp_ded_ld + Dynamic Erlang Driver linker. + +* erl_xcomp_ded_ldflags + Dynamic Erlang Driver linker flags. + +* erl_xcomp_ded_ld_runtime_library_path + Dynamic Erlang Driver runtime linker path. + +-- Optional feature, or bug tests -- + +These tests cannot (always) be done automatically when cross compiling. You +usually does not need to set these variables. Only set these if you really +know what you are doing. + +* erl_xcomp_bigendian - yes|no + If yes, the target system must be big endian. If no, little endian. This can + often be automatically detected, but not always. If not automatically + detected, configure will fail unless this variable is set. No default value + is used, i.e., configure will try to figure this out automatically. + +* erl_xcomp_linux_clock_gettime_correction - yes|no (defaults to yes) + If yes, clock_gettime(CLOCK_MONOTONIC, _) on the target system must work. + This variable is recommended to be set to no on Linux systems with kernel + versions less than 2.6. + +* erl_xcomp_linux_nptl - yes|no (defaults to yes on Linux; otherwise, no) + If yes, the target system must have NPTL (Native POSIX Thread Library). + Older Linux systems have LinuxThreads instead of NPTL (Linux kernel + versions typically less than 2.6). + +* erl_xcomp_linux_usable_sigusrx - yes|no (defaults to yes) + If yes, the SIGUSR1 and SIGUSR2 must be usable by the ERTS. Old + LinuxThreads thread libraries (Linux kernel versions less than 2.2) used + these signals and made them unusable by the ERTS. + +* erl_xcomp_linux_usable_sigaltstack - yes|no (defaults to yes) + If yes, sigaltstack() must be usable on the target system. sigaltstack() + on Linux kernel versions less than 2.4 are broken. + +* erl_xcomp_poll - yes|no (defaults to no on Darwin/MacOSX; otherwise, yes) + If yes, the target system must have a working poll() implementation that also + can handle devices. If no, select() will be used instead of poll(). + +* erl_xcomp_kqueue - yes|no (defaults to no) + If yes, the target system must have a working kqueue() implementation that + returns a file descriptor which can be used by poll() and/or select(). + If no and the target system has not got epoll() or /dev/poll, the kernel-poll + feature will be disabled. + +* erl_xcomp_putenv_copy - yes|no (defaults to no) + If yes, the target system must have a putenv() implementation that stores a + copy of the key/value pair. + +* erl_xcomp_reliable_fpe - yes|no (defaults to no) + If yes, the target system must have reliable floating point exceptions. + +* erl_xcomp_getaddrinfo - yes|no (defaults to no) + If yes, the target system must have a working getaddrinfo() implementation + that can handle both IPv4 and IPv6. + +* erl_xcomp_gethrvtime_procfs_ioctl - yes|no (defaults to no) + If yes, the target system must have a working gethrvtime() implementation + and is used with procfs ioctl(). + +* erl_xcomp_clock_gettime - yes|no (defaults to no) + If yes, the target system must have a working clock_gettime() implementation + that can be used for retrieving process CPU time. + +* erl_xcomp_after_morecore_hook - yes|no (defaults to no) + If yes, the target system must have a working __after_morecore_hook that can + be used for tracking used malloc() implementations core memory usage. + +* erl_xcomp_dlsym_brk_wrappers - yes|no (defaults to no) + If yes, the target system must have a working dlsym(RTLD_NEXT, <S>) + implementation that can be used on 'brk' and 'sbrk' symbols used by the + malloc() implementation in use, and by this track the malloc() implementations + core memory usage. + +================================================================================ diff --git a/xcomp/README.xcomp b/xcomp/README.xcomp deleted file mode 100644 index 4df9226a96..0000000000 --- a/xcomp/README.xcomp +++ /dev/null @@ -1,25 +0,0 @@ -This directory contains configuration file templates and examples for -cross compiling Erlang/OTP. The configuration files should be supplied to -$ERl_TOP/otp_build in the ./otp_build env_cross command to set up an -appropriate environment for cross compiling. - -Copy the template file erl-xcomp.conf.template to an appropriate name -and fill in at least the mandatory parts before attempting cross -compilation. See the template file for details on configuration -parameters and see the example erl-xcomp-TileraMDE2.0-tilepro.conf for -an example of a working configuration file. - -The support for cross compiling is in it's early stage of development, -it works for cross compiling some gnu/linux systems, but has only been partly -tested for more esotheric platforms. The vxworks example file is highly -dependent on our environment and is here more or less for internal use. - -Please submit any patches for cross compiling in a way consistent with -this system. Variables should be added to the configuration file, -which is sourced both by $ERL_TOP/otp_build and each configure -script. If a new configuration variable is needed for your system, add -it to the template file, use it in otp_build and/or configure and -submit the patch to erlang-patches for further integration into the -main branch. All input is welcome as we cannot possibly have all cross -compiling environments out there to test with. - diff --git a/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf b/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf index e711f06a27..c8e7212e1f 100644 --- a/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf +++ b/xcomp/erl-xcomp-TileraMDE2.0-tilepro.conf @@ -16,73 +16,43 @@ ### ### %CopyrightEnd% ### -### File: erl-xcomp.conf +### File: erl-xcomp-TileraMDE2.0-tilepro.conf ### Author: Rickard Green ### ### ---------------------------------------------------------------------------- ### When cross compiling Erlang/OTP, copy this file and set the variables ### needed below. Then pass the path to the copy of this file as an argument -### to "eval `otp_build env_cross <path to erl-xcomp.conf file>`". +### to "eval `otp_build env_cross <absolute path to erl-xcomp.conf file>`". ### ---------------------------------------------------------------------------- ### ---------------------------------------------------------------------------- ### Variables in the following section *have* to be set. ### -## -## Operating system and hardware architecture. -## -# Operating system: linux|solaris<ver>|darwin|freebsd|win32|<...> -erl_xcomp_os=linux -# Hardware architecture: x86|x86_64|ultrasparc|sparc64|ppc|arm|tile|<...> -erl_xcomp_hw=tile -# Manufacturer: (unknown is ok) -erl_xcomp_man=tilera -# Extra target info (unknown is ok) -erl_xcomp_target_xtra=gnu - -# Target (change if default isn't satisfactory) -erl_xcomp_target=${erl_xcomp_hw}-${erl_xcomp_man}-${erl_xcomp_os}-${erl_xcomp_target_xtra} ## -## Sizes (in bytes) of some important types. +## Target system. The value will be passed as '--host' argument to the configure +## script. It does not have to be a full CPU-VENDOR-OS tripplet, but can be. The +## full CPU-VENDOR-OS tripplet will be created by: +## $ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host ## -# void * -erl_xcomp_void_p=4 -# short -erl_xcomp_short=2 -# int -erl_xcomp_int=4 -# long -erl_xcomp_long=4 -# long long (use 0 if no 'long long' type exist) -erl_xcomp_long_long=8 -# size_t -erl_xcomp_sizeof_size_t=4 -# off_t -erl_xcomp_sizeof_off_t=4 +erl_xcomp_host=tile ### ---------------------------------------------------------------------------- -### The variables in the following section have to be set for linux systems -### -# linux kernel version (as reported by "uname -r") -erl_xcomp_linux_kernel=2.6.26.7 - ### ---------------------------------------------------------------------------- -### --------------------------------------------------------------------------- ### To override the configure flags for a special target system, You ### can set this variable which overrides configure parameters on the ### command line and instead uses the specified options. The variable ### leaves the build-host system untouched. -### --------------------------------------------------------------------------- +### ---------------------------------------------------------------------------- erl_xcomp_configure_flags="--without-termcap" -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- ### You can specify a specific CC or LD for the build target (the cross ### compiler) here along with magic CFLAGS and/or LDFLAGS if needed ### ar and ranlib might also be specified if needed. -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- erl_xcomp_cc= @@ -98,7 +68,7 @@ erl_xcomp_ranlib= erl_xcomp_ar= -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- ### The ded_ls and ded_ldflags variables control linking of dynamically loaded ### erlang drivers. On i.e. Linux these are set to ### $(CC) and "-shared" respectively, but other OS'es might need other @@ -106,7 +76,7 @@ erl_xcomp_ar= ### erl_xcomp_ded_ld_runtime_library_path is the flag to set a ### specific runtime library path for the shared library at link time, ### usually this should be left empty. -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- erl_xcomp_ded_ld= @@ -114,83 +84,117 @@ erl_xcomp_ded_ldflags= erl_xcomp_ded_ld_runtime_library_path= -### The variables in the following section does not need to be set. Only -### set these if you really know what you are doing. +### +### Optional feature, or bug tests +### +### These tests cannot (always) be done automatically when cross compiling. +### You usually does not need to set these variables. Only set these if you +### really know what you are doing. ### ## -## Big endian/little endian can usually be determined by configure correctly, -## but if not, set this variable -## +## erl_xcomp_bigendian - yes|no +## If yes, the target system must be big endian. If no, little endian. This +## can often be automatically detected, but not always. If not automatically +## detected, configure will fail unless this variable is set. No default value +## is used, i.e., configure will try to figure this out automatically. erl_xcomp_bigendian= ## -## If you have a working poll that can be used: yes|no +## erl_xcomp_linux_clock_gettime_correction - yes|no (defaults to yes) +## If yes, clock_gettime(CLOCK_MONOTONIC, _) on the target system must work. +## This variable is recommended to be set to no on Linux systems with kernel +## versions less than 2.6. +## +erl_xcomp_linux_clock_gettime_correction=yes + +## +## erl_xcomp_linux_nptl - yes|no (defaults to yes on Linux; otherwise, no) +## If yes, the target system must have NPTL (Native POSIX Thread Library). +## Older Linux systems have LinuxThreads instead of NPTL (Linux kernel +## versions typically less than 2.6). +## +erl_xcomp_linux_nptl=yes + +## +## erl_xcomp_linux_usable_sigusrx - yes|no (defaults to yes) +## If yes, the SIGUSR1 and SIGUSR2 must be usable by the ERTS. Old +## LinuxThreads thread libraries (Linux kernel versions less than 2.2) used +## these signals and made them unusable by the ERTS. +## +erl_xcomp_linux_usable_sigusrx=yes + +## +## erl_xcomp_linux_usable_sigaltstack - yes|no (defaults to yes) +## If yes, sigaltstack() must be usable on the target system. sigaltstack() +## on Linux kernel versions less than 2.4 are broken. +## +erl_xcomp_linux_usable_sigaltstack=yes + +## +## erl_xcomp_poll - yes|no (defaults to no on Darwin/MacOSX; otherwise, yes) +## If yes, the target system must have a working poll() implementation that +## also can handle devices. If no, select() will be used instead of poll(). ## erl_xcomp_poll=yes ## -## If you have a working kqueue() that can be used: yes|no +## erl_xcomp_kqueue - yes|no (defaults to no) +## If yes, the target system must have a working kqueue() implementation that +## returns a file descriptor which can be used by poll() and/or select(). +## If no and the target system has not got epoll() or /dev/poll, the +## kernel-poll feature will be disabled. ## erl_xcomp_kqueue= ## -## If you have a putenv() that stores a copy of the key-value pair: yes|no +## erl_xcomp_putenv_copy - yes|no (defaults to no) +## If yes, the target system must have a putenv() implementation that stores a +## copy of the key/value pair. ## erl_xcomp_putenv_copy= ## -## If you have reliable floating point exeptions that can be -## used: yes|no +## erl_xcomp_reliable_fpe - yes|no (defaults to no) +## If yes, the target system must have reliable floating point exceptions. ## erl_xcomp_reliable_fpe= ## -## If you have getaddrinfo() usable for ipv6: yes|no +## erl_xcomp_getaddrinfo - yes|no (defaults to no) +## If yes, the target system must have a working getaddrinfo() implementation +## that can handle both IPv4 and IPv6. ## erl_xcomp_getaddrinfo=yes ## -## If you have a gethrvtime() that works and uses ioctl() -## to /proc/self: yes|no +## erl_xcomp_gethrvtime_procfs_ioctl - yes|no (defaults to no) +## If yes, the target system must have a working gethrvtime() implementation +## and is used with procfs ioctl(). ## erl_xcomp_gethrvtime_procfs_ioctl= ## -## If you have a working clock_gettime(): yes|no +## erl_xcomp_clock_gettime - yes|no (defaults to no) +## If yes, the target system must have a working clock_gettime() +## implementation that can be used for retrieving process CPU time. ## erl_xcomp_clock_gettime= ## -## If you have a __after_morecore_hook that can track malloc()s -## core memory use: yes|no +## erl_xcomp_after_morecore_hook - yes|no (defaults to no) +## If yes, the target system must have a working __after_morecore_hook that +## can be used for tracking used malloc() implementations core memory usage. ## erl_xcomp_after_morecore_hook= ## -## If you have brk, sbrk and end symbols: yes|no -## -# brk -erl_xcomp_have_brk= -# _brk -erl_xcomp_have__brk= -# __brk -erl_xcomp_have___brk= -# sbrk -erl_xcomp_have_sbrk= -# _sbrk -erl_xcomp_have__sbrk= -# __sbrk -erl_xcomp_have___sbrk= -# end -erl_xcomp_end= -# _end -erl_xcomp__end= - -## -## If sbrk/brk wrappers using dlsym(RTLD_NEXT, _) can track malloc()s -## core memory use: yes|no +## erl_xcomp_dlsym_brk_wrappers - yes|no (defaults to no) +## If yes, the target system must have a working dlsym(RTLD_NEXT, <S>) +## implementation that can be used on 'brk' and 'sbrk' symbols used by the +## malloc() implementation in use, and by this track the malloc() +## implementations core memory usage. ## -erl_xcomp_brk_wrappers= +erl_xcomp_dlsym_brk_wrappers= ### ---------------------------------------------------------------------------- diff --git a/xcomp/erl-xcomp-vxworks_ppc32.conf b/xcomp/erl-xcomp-vxworks_ppc32.conf index 544212233a..19a9327239 100644 --- a/xcomp/erl-xcomp-vxworks_ppc32.conf +++ b/xcomp/erl-xcomp-vxworks_ppc32.conf @@ -23,7 +23,7 @@ ### ---------------------------------------------------------------------------- ### When cross compiling Erlang/OTP, copy this file and set the variables ### needed below. Then pass the path to the copy of this file as an argument -### to "eval `otp_build env_cross <path to erl-xcomp.conf file>`". +### to "eval `otp_build env_cross <absolute path to erl-xcomp.conf file>`". ### ---------------------------------------------------------------------------- ### ---------------------------------------------------------------------------- @@ -31,60 +31,27 @@ ### ## -## Operating system and hardware architecture. -## -# Operating system: linux|solaris<ver>|darwin|freebsd|win32|<...> -erl_xcomp_os=vxworks -# Hardware architecture: x86|x86_64|ultrasparc|sparc64|ppc|arm|tile|<...> -# Note that this will be the host parameter to configure, so it -# should be both recognizable by config.sub and a valid prefix for -# i.e. gcc etc. -erl_xcomp_hw=ppc-wrs -# Manufacturer: (unknown is ok) -erl_xcomp_man=wrs -# Extra target info (unknown is ok) -erl_xcomp_target_xtra=unknown - -# Target (change if default isn't satisfactory) -erl_xcomp_target=powerpc-wrs-vxworks - -## -## Sizes (in bytes) of some important types. -## -# void * -erl_xcomp_void_p=4 -# short -erl_xcomp_short=2 -# int -erl_xcomp_int=4 -# long -erl_xcomp_long=4 -# long long (use 0 if no 'long long' type exist) -erl_xcomp_long_long=8 -# size_t -erl_xcomp_sizeof_size_t=4 -# off_t -erl_xcomp_sizeof_off_t=4 +## Target system. The value will be passed as '--host' argument to the configure +## script. It does not have to be a full CPU-VENDOR-OS tripplet, but can be. The +## full CPU-VENDOR-OS tripplet will be created by: +## $ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host +## +erl_xcomp_host=powerpc-wrs-vxworks ### ---------------------------------------------------------------------------- -### The variables in the following section have to be set for linux systems -### -# linux kernel version (as reported by "uname -r") -erl_xcomp_linux_kernel= - ### ---------------------------------------------------------------------------- -### --------------------------------------------------------------------------- ### To override the configure flags for a special target system, You ### can set this variable which overrides configure parameters on the ### command line and instead uses the specified options. The variable ### leaves the build-host system untouched. -### --------------------------------------------------------------------------- +### ---------------------------------------------------------------------------- erl_xcomp_configure_flags="--without-termcap" -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- ### You can specify a specific CC or LD for the build target (the cross ### compiler) here along with magic CFLAGS and/or LDFLAGS if needed -###---------------------------------------------------------------------------- +### ar and ranlib might also be specified if needed. +###----------------------------------------------------------------------------- erl_xcomp_cc="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/ccppc" @@ -97,9 +64,10 @@ erl_xcomp_cpp="$erl_xcomp_cc $erl_xcomp_cflags -E" erl_xcomp_ldflags="-mlongcall" erl_xcomp_ranlib="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/ranlibppc" + erl_xcomp_ar="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/arppc" -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- ### The ded_ls and ded_ldflags variables control linking of dynamically loaded ### erlang drivers. On i.e. Linux these are set to ### $(CC) and "-shared" respectively, but other OS'es might need other @@ -107,7 +75,7 @@ erl_xcomp_ar="$WIND_BASE/gnu/3.4.4-vxworks-6.3/$WIND_HOST_TYPE/bin/arppc" ### erl_xcomp_ded_ld_runtime_library_path is the flag to set a ### specific runtime library path for the shared library at link time, ### usually this should be left empty. -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- erl_xcomp_ded_ld= @@ -115,83 +83,117 @@ erl_xcomp_ded_ldflags= erl_xcomp_ded_ld_runtime_library_path= -### The variables in the following section does not need to be set. Only -### set these if you really know what you are doing. +### +### Optional feature, or bug tests +### +### These tests cannot (always) be done automatically when cross compiling. +### You usually does not need to set these variables. Only set these if you +### really know what you are doing. ### ## -## Big endian/little endian can usually be determined by configure correctly, -## but if not, set this variable -## +## erl_xcomp_bigendian - yes|no +## If yes, the target system must be big endian. If no, little endian. This +## can often be automatically detected, but not always. If not automatically +## detected, configure will fail unless this variable is set. No default value +## is used, i.e., configure will try to figure this out automatically. erl_xcomp_bigendian=yes ## -## If you have a working poll that can be used: yes|no +## erl_xcomp_linux_clock_gettime_correction - yes|no (defaults to yes) +## If yes, clock_gettime(CLOCK_MONOTONIC, _) on the target system must work. +## This variable is recommended to be set to no on Linux systems with kernel +## versions less than 2.6. +## +erl_xcomp_linux_clock_gettime_correction= + +## +## erl_xcomp_linux_nptl - yes|no (defaults to yes on Linux; otherwise, no) +## If yes, the target system must have NPTL (Native POSIX Thread Library). +## Older Linux systems have LinuxThreads instead of NPTL (Linux kernel +## versions typically less than 2.6). +## +erl_xcomp_linux_nptl= + +## +## erl_xcomp_linux_usable_sigusrx - yes|no (defaults to yes) +## If yes, the SIGUSR1 and SIGUSR2 must be usable by the ERTS. Old +## LinuxThreads thread libraries (Linux kernel versions less than 2.2) used +## these signals and made them unusable by the ERTS. +## +erl_xcomp_linux_usable_sigusrx= + +## +## erl_xcomp_linux_usable_sigaltstack - yes|no (defaults to yes) +## If yes, sigaltstack() must be usable on the target system. sigaltstack() +## on Linux kernel versions less than 2.4 are broken. +## +erl_xcomp_linux_usable_sigaltstack= + +## +## erl_xcomp_poll - yes|no (defaults to no on Darwin/MacOSX; otherwise, yes) +## If yes, the target system must have a working poll() implementation that +## also can handle devices. If no, select() will be used instead of poll(). ## erl_xcomp_poll= ## -## If you have a working kqueue() that can be used: yes|no +## erl_xcomp_kqueue - yes|no (defaults to no) +## If yes, the target system must have a working kqueue() implementation that +## returns a file descriptor which can be used by poll() and/or select(). +## If no and the target system has not got epoll() or /dev/poll, the +## kernel-poll feature will be disabled. ## erl_xcomp_kqueue= ## -## If you have a putenv() that stores a copy of the key-value pair: yes|no +## erl_xcomp_putenv_copy - yes|no (defaults to no) +## If yes, the target system must have a putenv() implementation that stores a +## copy of the key/value pair. ## erl_xcomp_putenv_copy= ## -## If you have reliable floating point exeptions that can be -## used: yes|no +## erl_xcomp_reliable_fpe - yes|no (defaults to no) +## If yes, the target system must have reliable floating point exceptions. ## erl_xcomp_reliable_fpe= ## -## If you have getaddrinfo() usable for ipv6: yes|no +## erl_xcomp_getaddrinfo - yes|no (defaults to no) +## If yes, the target system must have a working getaddrinfo() implementation +## that can handle both IPv4 and IPv6. ## erl_xcomp_getaddrinfo= ## -## If you have a gethrvtime() that works and uses ioctl() -## to /proc/self: yes|no +## erl_xcomp_gethrvtime_procfs_ioctl - yes|no (defaults to no) +## If yes, the target system must have a working gethrvtime() implementation +## and is used with procfs ioctl(). ## erl_xcomp_gethrvtime_procfs_ioctl= ## -## If you have a working clock_gettime(): yes|no +## erl_xcomp_clock_gettime - yes|no (defaults to no) +## If yes, the target system must have a working clock_gettime() +## implementation that can be used for retrieving process CPU time. ## erl_xcomp_clock_gettime= ## -## If you have a __after_morecore_hook that can track malloc()s -## core memory use: yes|no +## erl_xcomp_after_morecore_hook - yes|no (defaults to no) +## If yes, the target system must have a working __after_morecore_hook that +## can be used for tracking used malloc() implementations core memory usage. ## erl_xcomp_after_morecore_hook= ## -## If you have brk, sbrk and end symbols: yes|no -## -# brk -erl_xcomp_have_brk= -# _brk -erl_xcomp_have__brk= -# __brk -erl_xcomp_have___brk= -# sbrk -erl_xcomp_have_sbrk= -# _sbrk -erl_xcomp_have__sbrk= -# __sbrk -erl_xcomp_have___sbrk= -# end -erl_xcomp_end= -# _end -erl_xcomp__end= - -## -## If sbrk/brk wrappers using dlsym(RTLD_NEXT, _) can track malloc()s -## core memory use: yes|no +## erl_xcomp_dlsym_brk_wrappers - yes|no (defaults to no) +## If yes, the target system must have a working dlsym(RTLD_NEXT, <S>) +## implementation that can be used on 'brk' and 'sbrk' symbols used by the +## malloc() implementation in use, and by this track the malloc() +## implementations core memory usage. ## -erl_xcomp_brk_wrappers= +erl_xcomp_dlsym_brk_wrappers= ### ---------------------------------------------------------------------------- diff --git a/xcomp/erl-xcomp.conf.template b/xcomp/erl-xcomp.conf.template index cc604a80e5..bed365e754 100644 --- a/xcomp/erl-xcomp.conf.template +++ b/xcomp/erl-xcomp.conf.template @@ -31,66 +31,26 @@ ### ## -## Operating system and hardware architecture. -## -# Operating system: linux|solaris<ver>|darwin|freebsd|win32|<...> -erl_xcomp_os= -# Hardware architecture: x86|x86_64|ultrasparc|sparc64|ppc|arm|tile|<...> -# Note that this will be the host parameter to configure, so it -# should be both recognizable by config.sub and a valid prefix for -# i.e. gcc etc if compiler is not specified further down. -erl_xcomp_hw= -# Manufacturer: (unknown is ok) -erl_xcomp_man= -# Extra target info (unknown is ok) -erl_xcomp_target_xtra= - -# Target (change if default isn't satisfactory) -# Note that this has to correspond to what config.sub thinks the machine is. -# Edit config.sub if not satisfactory, or set this explicitly -# to what output you will get from running -# $ERL_TOP/erts/autoconf/config.sub $erl_xcomp_hw - -erl_xcomp_target=${erl_xcomp_hw}-${erl_xcomp_man}-${erl_xcomp_os}-${erl_xcomp_target_xtra} - -## -## Sizes (in bytes) of some important types. -## -# void * -erl_xcomp_void_p= -# short -erl_xcomp_short= -# int -erl_xcomp_int= -# long -erl_xcomp_long= -# long long (use 0 if no 'long long' type exist) -erl_xcomp_long_long= -# size_t -erl_xcomp_sizeof_size_t= -# off_t -erl_xcomp_sizeof_off_t= - -### ---------------------------------------------------------------------------- -### The variables in the following section have to be set for linux systems -### -# linux kernel version (as reported by "uname -r") -erl_xcomp_linux_kernel= +## Target system. The value will be passed as '--host' argument to the configure +## script. It does not have to be a full CPU-VENDOR-OS tripplet, but can be. The +## full CPU-VENDOR-OS tripplet will be created by: +## $ERL_TOP/erts/autoconf/config.sub $erl_xcomp_host +## +erl_xcomp_host= ### ---------------------------------------------------------------------------- -### --------------------------------------------------------------------------- ### To override the configure flags for a special target system, You ### can set this variable which overrides configure parameters on the ### command line and instead uses the specified options. The variable ### leaves the build-host system untouched. -### --------------------------------------------------------------------------- +### ---------------------------------------------------------------------------- erl_xcomp_configure_flags= -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- ### You can specify a specific CC or LD for the build target (the cross ### compiler) here along with magic CFLAGS and/or LDFLAGS if needed ### ar and ranlib might also be specified if needed. -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- erl_xcomp_cc= @@ -106,7 +66,7 @@ erl_xcomp_ranlib= erl_xcomp_ar= -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- ### The ded_ls and ded_ldflags variables control linking of dynamically loaded ### erlang drivers. On i.e. Linux these are set to ### $(CC) and "-shared" respectively, but other OS'es might need other @@ -114,7 +74,7 @@ erl_xcomp_ar= ### erl_xcomp_ded_ld_runtime_library_path is the flag to set a ### specific runtime library path for the shared library at link time, ### usually this should be left empty. -###---------------------------------------------------------------------------- +###----------------------------------------------------------------------------- erl_xcomp_ded_ld= @@ -122,83 +82,117 @@ erl_xcomp_ded_ldflags= erl_xcomp_ded_ld_runtime_library_path= -### The variables in the following section does not need to be set. Only -### set these if you really know what you are doing. +### +### Optional feature, or bug tests +### +### These tests cannot (always) be done automatically when cross compiling. +### You usually does not need to set these variables. Only set these if you +### really know what you are doing. ### ## -## Big endian/little endian can usually be determined by configure correctly, -## but if not, set this variable -## +## erl_xcomp_bigendian - yes|no +## If yes, the target system must be big endian. If no, little endian. This +## can often be automatically detected, but not always. If not automatically +## detected, configure will fail unless this variable is set. No default value +## is used, i.e., configure will try to figure this out automatically. erl_xcomp_bigendian= ## -## If you have a working poll that can be used: yes|no +## erl_xcomp_linux_clock_gettime_correction - yes|no (defaults to yes) +## If yes, clock_gettime(CLOCK_MONOTONIC, _) on the target system must work. +## This variable is recommended to be set to no on Linux systems with kernel +## versions less than 2.6. +## +erl_xcomp_linux_clock_gettime_correction= + +## +## erl_xcomp_linux_nptl - yes|no (defaults to yes on Linux; otherwise, no) +## If yes, the target system must have NPTL (Native POSIX Thread Library). +## Older Linux systems have LinuxThreads instead of NPTL (Linux kernel +## versions typically less than 2.6). +## +erl_xcomp_linux_nptl= + +## +## erl_xcomp_linux_usable_sigusrx - yes|no (defaults to yes) +## If yes, the SIGUSR1 and SIGUSR2 must be usable by the ERTS. Old +## LinuxThreads thread libraries (Linux kernel versions less than 2.2) used +## these signals and made them unusable by the ERTS. +## +erl_xcomp_linux_usable_sigusrx= + +## +## erl_xcomp_linux_usable_sigaltstack - yes|no (defaults to yes) +## If yes, sigaltstack() must be usable on the target system. sigaltstack() +## on Linux kernel versions less than 2.4 are broken. +## +erl_xcomp_linux_usable_sigaltstack= + +## +## erl_xcomp_poll - yes|no (defaults to no on Darwin/MacOSX; otherwise, yes) +## If yes, the target system must have a working poll() implementation that +## also can handle devices. If no, select() will be used instead of poll(). ## erl_xcomp_poll= ## -## If you have a working kqueue() that can be used: yes|no +## erl_xcomp_kqueue - yes|no (defaults to no) +## If yes, the target system must have a working kqueue() implementation that +## returns a file descriptor which can be used by poll() and/or select(). +## If no and the target system has not got epoll() or /dev/poll, the +## kernel-poll feature will be disabled. ## erl_xcomp_kqueue= ## -## If you have a putenv() that stores a copy of the key-value pair: yes|no +## erl_xcomp_putenv_copy - yes|no (defaults to no) +## If yes, the target system must have a putenv() implementation that stores a +## copy of the key/value pair. ## erl_xcomp_putenv_copy= ## -## If you have reliable floating point exeptions that can be -## used: yes|no +## erl_xcomp_reliable_fpe - yes|no (defaults to no) +## If yes, the target system must have reliable floating point exceptions. ## erl_xcomp_reliable_fpe= ## -## If you have getaddrinfo() usable for ipv6: yes|no +## erl_xcomp_getaddrinfo - yes|no (defaults to no) +## If yes, the target system must have a working getaddrinfo() implementation +## that can handle both IPv4 and IPv6. ## erl_xcomp_getaddrinfo= ## -## If you have a gethrvtime() that works and uses ioctl() -## to /proc/self: yes|no +## erl_xcomp_gethrvtime_procfs_ioctl - yes|no (defaults to no) +## If yes, the target system must have a working gethrvtime() implementation +## and is used with procfs ioctl(). ## erl_xcomp_gethrvtime_procfs_ioctl= ## -## If you have a working clock_gettime(): yes|no +## erl_xcomp_clock_gettime - yes|no (defaults to no) +## If yes, the target system must have a working clock_gettime() +## implementation that can be used for retrieving process CPU time. ## erl_xcomp_clock_gettime= ## -## If you have a __after_morecore_hook that can track malloc()s -## core memory use: yes|no +## erl_xcomp_after_morecore_hook - yes|no (defaults to no) +## If yes, the target system must have a working __after_morecore_hook that +## can be used for tracking used malloc() implementations core memory usage. ## erl_xcomp_after_morecore_hook= ## -## If you have brk, sbrk and end symbols: yes|no -## -# brk -erl_xcomp_have_brk= -# _brk -erl_xcomp_have__brk= -# __brk -erl_xcomp_have___brk= -# sbrk -erl_xcomp_have_sbrk= -# _sbrk -erl_xcomp_have__sbrk= -# __sbrk -erl_xcomp_have___sbrk= -# end -erl_xcomp_end= -# _end -erl_xcomp__end= - -## -## If sbrk/brk wrappers using dlsym(RTLD_NEXT, _) can track malloc()s -## core memory use: yes|no +## erl_xcomp_dlsym_brk_wrappers - yes|no (defaults to no) +## If yes, the target system must have a working dlsym(RTLD_NEXT, <S>) +## implementation that can be used on 'brk' and 'sbrk' symbols used by the +## malloc() implementation in use, and by this track the malloc() +## implementations core memory usage. ## -erl_xcomp_brk_wrappers= +erl_xcomp_dlsym_brk_wrappers= ### ---------------------------------------------------------------------------- |