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authorSverker Eriksson <[email protected]>2017-08-30 21:00:35 +0200
committerSverker Eriksson <[email protected]>2017-08-30 21:00:35 +0200
commit44a83c8860bbd00878c720a7b9d940b4630bab8a (patch)
tree101b3c52ec505a94f56c8f70e078ecb8a2e8c6cd /erts/emulator/beam/export.h
parent7c67bbddb53c364086f66260701bc54a61c9659c (diff)
parent040bdce67f88d833bfb59adae130a4ffb4c180f0 (diff)
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Merge tag 'OTP-20.0' into sverker/20/binary_to_atom-utf8-crash/ERL-474/OTP-14590
Diffstat (limited to 'erts/emulator/beam/export.h')
-rw-r--r--erts/emulator/beam/export.h26
1 files changed, 9 insertions, 17 deletions
diff --git a/erts/emulator/beam/export.h b/erts/emulator/beam/export.h
index 8c81cbd410..7c812b306c 100644
--- a/erts/emulator/beam/export.h
+++ b/erts/emulator/beam/export.h
@@ -21,14 +21,8 @@
#ifndef __EXPORT_H__
#define __EXPORT_H__
-#ifndef __SYS_H__
#include "sys.h"
-#endif
-
-#ifndef __INDEX_H__
#include "index.h"
-#endif
-
#include "code_ix.h"
/*
@@ -39,27 +33,25 @@ typedef struct export
{
void* addressv[ERTS_NUM_CODE_IX]; /* Pointer to code for function. */
- BeamInstr fake_op_func_info_for_hipe[2]; /* MUST be just before code[] */
+ ErtsCodeInfo info; /* MUST be just before beam[] */
+
/*
- * code[0]: Tagged atom for module.
- * code[1]: Tagged atom for function.
- * code[2]: Arity (untagged integer).
- * code[3]: This entry is 0 unless the 'address' field points to it.
+ * beam[0]: This entry is 0 unless the 'addressv' field points to it.
* Threaded code instruction to load function
* (em_call_error_handler), execute BIF (em_apply_bif),
* or a breakpoint instruction (op_i_generic_breakpoint).
- * code[4]: Function pointer to BIF function (for BIFs only),
+ * beam[1]: Function pointer to BIF function (for BIFs only),
* or pointer to threaded code if the module has an
* on_load function that has not been run yet, or pointer
- * to code for function code[3] is a breakpont instruction.
+ * to code if function beam[0] is a breakpoint instruction.
* Otherwise: 0.
*/
- BeamInstr code[5];
+ BeamInstr beam[2];
} Export;
void init_export_table(void);
-void export_info(int, void *);
+void export_info(fmtfn_t, void *);
ERTS_GLB_INLINE Export* erts_active_export_entry(Eterm m, Eterm f, unsigned a);
Export* erts_export_put(Eterm mod, Eterm func, unsigned int arity);
@@ -80,8 +72,8 @@ extern erts_smp_mtx_t export_staging_lock;
#include "beam_load.h" /* For em_* extern declarations */
#define ExportIsBuiltIn(EntryPtr) \
-(((EntryPtr)->addressv[erts_active_code_ix()] == (EntryPtr)->code + 3) && \
- ((EntryPtr)->code[3] == (BeamInstr) em_apply_bif))
+(((EntryPtr)->addressv[erts_active_code_ix()] == (EntryPtr)->beam) && \
+ ((EntryPtr)->beam[0] == (BeamInstr) em_apply_bif))
#if ERTS_GLB_INLINE_INCL_FUNC_DEF