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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-18 05:33:50 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-12-18 05:33:50 +0000 |
commit | 26e553d0ed235ce4f1100405c966c65ef8e01c2d (patch) | |
tree | 24799f504489dd48b6ec36eeac1574f630b8415c /vm_exec.h | |
parent | 4ef3a2345e2e81d9ab84ce812d5dc130688ce5cb (diff) | |
download | ruby-26e553d0ed235ce4f1100405c966c65ef8e01c2d.tar.gz |
* vm_exec.h (VM_DEBUG_STACKOVERFLOW): added.
disable stack overflow check for every stack pushing as default.
* vm_exec.c (vm_stack_overflow_for_insn): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_exec.h')
-rw-r--r-- | vm_exec.h | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -169,7 +169,14 @@ default: \ #endif #define SCREG(r) (reg_##r) + +#define VM_DEBUG_STACKOVERFLOW 0 + +#if VM_DEBUG_STACKOVERFLOW #define CHECK_VM_STACK_OVERFLOW_FOR_INSN(cfp, margin) \ WHEN_VM_STACK_OVERFLOWED(cfp, (cfp)->sp, margin) vm_stack_overflow_for_insn() +#else +#define CHECK_VM_STACK_OVERFLOW_FOR_INSN(cfp, margin) +#endif #endif /* RUBY_VM_EXEC_H */ |