aboutsummaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/hipe/rtl/hipe_rtl_arch.erl57
1 files changed, 51 insertions, 6 deletions
diff --git a/lib/hipe/rtl/hipe_rtl_arch.erl b/lib/hipe/rtl/hipe_rtl_arch.erl
index 2afdf4eb6b..22cda57a3a 100644
--- a/lib/hipe/rtl/hipe_rtl_arch.erl
+++ b/lib/hipe/rtl/hipe_rtl_arch.erl
@@ -1,20 +1,20 @@
%% -*- erlang-indent-level: 2 -*-
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2001-2011. 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%
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -86,6 +86,8 @@ first_virtual_reg() ->
hipe_sparc_registers:first_virtual();
powerpc ->
hipe_ppc_registers:first_virtual();
+ ppc64 ->
+ hipe_ppc_registers:first_virtual();
arm ->
hipe_arm_registers:first_virtual();
x86 ->
@@ -100,6 +102,8 @@ heap_pointer() -> % {GetHPInsn, HPReg, PutHPInsn}
heap_pointer_from_reg(hipe_sparc_registers:heap_pointer());
powerpc ->
heap_pointer_from_reg(hipe_ppc_registers:heap_pointer());
+ ppc64 ->
+ heap_pointer_from_reg(hipe_ppc_registers:heap_pointer());
arm ->
heap_pointer_from_reg(hipe_arm_registers:heap_pointer());
x86 ->
@@ -143,6 +147,8 @@ heap_limit() -> % {GetHLIMITInsn, HLIMITReg}
heap_limit_from_pcb();
powerpc ->
heap_limit_from_pcb();
+ ppc64 ->
+ heap_limit_from_pcb();
arm ->
heap_limit_from_pcb();
x86 ->
@@ -165,6 +171,8 @@ fcalls() -> % {GetFCallsInsn, FCallsReg, PutFCallsInsn}
fcalls_from_pcb();
powerpc ->
fcalls_from_pcb();
+ ppc64 ->
+ fcalls_from_pcb();
arm ->
fcalls_from_pcb();
x86 ->
@@ -188,6 +196,8 @@ reg_name(Reg) ->
hipe_sparc_registers:reg_name_gpr(Reg);
powerpc ->
hipe_ppc_registers:reg_name_gpr(Reg);
+ ppc64 ->
+ hipe_ppc_registers:reg_name_gpr(Reg);
arm ->
hipe_arm_registers:reg_name_gpr(Reg);
x86 ->
@@ -215,6 +225,8 @@ is_precolored_regnum(RegNum) ->
hipe_sparc_registers:is_precoloured_gpr(RegNum);
powerpc ->
hipe_ppc_registers:is_precoloured_gpr(RegNum);
+ ppc64 ->
+ hipe_ppc_registers:is_precoloured_gpr(RegNum);
arm ->
hipe_arm_registers:is_precoloured_gpr(RegNum);
x86 ->
@@ -243,6 +255,9 @@ live_at_return() ->
powerpc ->
ordsets:from_list([hipe_rtl:mk_reg(R)
|| {R,_} <- hipe_ppc_registers:live_at_return()]);
+ ppc64 ->
+ ordsets:from_list([hipe_rtl:mk_reg(R)
+ || {R,_} <- hipe_ppc_registers:live_at_return()]);
arm ->
ordsets:from_list([hipe_rtl:mk_reg(R)
|| {R,_} <- hipe_arm_registers:live_at_return()]);
@@ -262,6 +277,7 @@ word_size() ->
case get(hipe_target_arch) of
ultrasparc -> 4;
powerpc -> 4;
+ ppc64 -> 8;
arm -> 4;
x86 -> 4;
amd64 -> 8
@@ -284,6 +300,7 @@ log2_word_size() ->
case get(hipe_target_arch) of
ultrasparc -> 2;
powerpc -> 2;
+ ppc64 -> 3;
arm -> 2;
x86 -> 2;
amd64 -> 3
@@ -297,6 +314,7 @@ endianess() ->
case get(hipe_target_arch) of
ultrasparc -> big;
powerpc -> big;
+ ppc64 -> big;
x86 -> little;
amd64 -> little;
arm -> ?ARM_ENDIANESS
@@ -313,6 +331,8 @@ load_big_2(Dst, Base, Offset, Signedness) ->
case get(hipe_target_arch) of
powerpc ->
load_2_directly(Dst, Base, Offset, Signedness);
+ ppc64 ->
+ load_2_directly(Dst, Base, Offset, Signedness);
%% Note: x86 could use a "load;xchgb" or "load;rol $8,<16-bit reg>"
%% sequence here. This has been implemented, but unfortunately didn't
%% make consistent improvements to our benchmarks.
@@ -333,6 +353,13 @@ load_little_2(Dst, Base, Offset, Signedness) ->
unsigned -> [];
signed -> [hipe_rtl:mk_call([Dst], 'extsh', [Dst], [], [], not_remote)]
end];
+ ppc64 ->
+ [hipe_rtl:mk_call([Dst], 'lhbrx', [Base,Offset], [], [], not_remote),
+ hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(2)) |
+ case Signedness of
+ unsigned -> [];
+ signed -> [hipe_rtl:mk_call([Dst], 'extsh', [Dst], [], [], not_remote)]
+ end];
_ ->
load_little_2_in_pieces(Dst, Base, Offset, Signedness)
end.
@@ -365,6 +392,8 @@ load_big_4(Dst, Base, Offset, Signedness) ->
case get(hipe_target_arch) of
powerpc ->
load_4_directly(Dst, Base, Offset, Signedness);
+ ppc64 ->
+ load_4_directly(Dst, Base, Offset, Signedness);
%% Note: x86 could use a "load;bswap" sequence here.
%% This has been implemented, but unfortunately didn't
%% make any noticeable improvements in our benchmarks.
@@ -386,6 +415,13 @@ load_little_4(Dst, Base, Offset, Signedness) ->
powerpc ->
[hipe_rtl:mk_call([Dst], 'lwbrx', [Base,Offset], [], [], not_remote),
hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4))];
+ ppc64 ->
+ [hipe_rtl:mk_call([Dst], 'lwbrx', [Base,Offset], [], [], not_remote),
+ hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4)) |
+ case Signedness of
+ unsigned -> [];
+ signed -> [hipe_rtl:mk_call([Dst], 'extsw', [Dst], [], [], not_remote)]
+ end];
arm ->
%% When loading 4 bytes into a 32-bit register, the
%% signedness of the high-order byte doesn't matter.
@@ -396,7 +432,7 @@ load_little_4(Dst, Base, Offset, Signedness) ->
end.
load_4_directly(Dst, Base, Offset, Signedness) ->
- [hipe_rtl:mk_load(Dst, Base, Offset, word, Signedness),
+ [hipe_rtl:mk_load(Dst, Base, Offset, int32, Signedness),
hipe_rtl:mk_alu(Offset, Offset, add, hipe_rtl:mk_imm(4))].
load_big_4_in_pieces(Dst, Base, Offset, Signedness) ->
@@ -440,6 +476,8 @@ store_4(Base, Offset, Src) ->
store_4_directly(Base, Offset, Src);
powerpc ->
store_4_directly(Base, Offset, Src);
+ ppc64 ->
+ store_4_directly(Base, Offset, Src);
arm ->
store_big_4_in_pieces(Base, Offset, Src);
ultrasparc ->
@@ -525,6 +563,7 @@ fwait() ->
amd64 -> [hipe_rtl:mk_call([], 'fwait', [], [], [], not_remote)];
arm -> [];
powerpc -> [];
+ ppc64 -> [];
ultrasparc -> []
end.
@@ -549,6 +588,8 @@ handle_fp_exception() ->
[];
powerpc ->
[];
+ ppc64 ->
+ [];
ultrasparc ->
[]
end.
@@ -577,6 +618,8 @@ proc_pointer() -> % must not be exported
hipe_rtl:mk_reg_gcsafe(hipe_sparc_registers:proc_pointer());
powerpc ->
hipe_rtl:mk_reg_gcsafe(hipe_ppc_registers:proc_pointer());
+ ppc64 ->
+ hipe_rtl:mk_reg_gcsafe(hipe_ppc_registers:proc_pointer());
arm ->
hipe_rtl:mk_reg_gcsafe(hipe_arm_registers:proc_pointer());
x86 ->
@@ -601,6 +644,8 @@ nr_of_return_regs() ->
%% hipe_sparc_registers:nr_rets();
powerpc ->
1;
+ ppc64 ->
+ 1;
%% hipe_ppc_registers:nr_rets();
arm ->
1;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 06:24:31 +0000