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vm_insnhelper.c: vm_stack_consistency_error

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* vm_insnhelper.c (vm_stack_consistency_error): extracted from
  insns.def for further info in the future.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-06-23 01:43:39 +00:00
parent 83d1fdeee5
commit 02fa3456ce
2 changed files with 17 additions and 2 deletions
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3
insns.def
View File

@ -913,8 +913,7 @@ leave
if (OPT_CHECKED_RUN) { if (OPT_CHECKED_RUN) {
const VALUE *const bp = vm_base_ptr(reg_cfp); const VALUE *const bp = vm_base_ptr(reg_cfp);
if (reg_cfp->sp != bp) { if (reg_cfp->sp != bp) {
rb_bug("Stack consistency error (sp: %"PRIdPTRDIFF", bp: %"PRIdPTRDIFF")", vm_stack_consistency_error(th, reg_cfp, bp);
VM_SP_CNT(th, reg_cfp->sp), VM_SP_CNT(th, bp));
} }
} }

16
vm_insnhelper.c
View File

@ -3297,6 +3297,22 @@ vm_case_dispatch(CDHASH hash, OFFSET else_offset, VALUE key)
return 0; return 0;
} }
NORETURN(static void
vm_stack_consistency_error(rb_thread_t *,
const rb_control_frame_t *,
const VALUE *));
static void
vm_stack_consistency_error(rb_thread_t *th,
const rb_control_frame_t *cfp,
const VALUE *bp)
{
const ptrdiff_t nsp = VM_SP_CNT(th, cfp->sp);
const ptrdiff_t nbp = VM_SP_CNT(th, bp);
static const char stack_consistency_error[] =
"Stack consistency error (sp: %"PRIdPTRDIFF", bp: %"PRIdPTRDIFF")";
rb_bug(stack_consistency_error, nsp, nbp);
}
enum binop_operands_type { enum binop_operands_type {
bot_others = 0, bot_others = 0,
bot_fixnum, bot_fixnum,