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authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-07-26 10:28:26 +0000
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-07-26 10:28:26 +0000
commit621da983093b0877d061c0fa081c0301ea8ffd3f (patch)
treec787bbe841722c3e7968ac515c7ee524b1f447d9 /tool/instruction.rb
parentd462261395534207d71d07f4a47a6860cf9349bb (diff)
* vm_exec.h, tool/instruction.rb: not an error, but a BUG if stack
overflow checking failed just before/after the beginning of an instruction. It should be treated as a BUG. Please tell us if your code cause BUG with this problem. This check will removed soon (for performance). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/instruction.rb')
-rwxr-xr-xtool/instruction.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/tool/instruction.rb b/tool/instruction.rb
index 7083f17..9dbc3ae 100755
--- a/tool/instruction.rb
+++ b/tool/instruction.rb
@@ -692,7 +692,7 @@ class RubyVM
n = 0
push_ba.each {|pushs| n += pushs.length}
- commit " CHECK_VM_STACK_OVERFLOW(REG_CFP, #{n});" if n > 0
+ commit " CHECK_VM_STACK_OVERFLOW_FOR_INSN(REG_CFP, #{n});" if n > 0
push_ba.each{|pushs|
pushs.each{|r|
commit " PUSH(SCREG(#{r}));"
@@ -842,7 +842,7 @@ class RubyVM
each_footer_stack_val(insn){|v|
n += 1 unless v[2]
}
- commit " CHECK_VM_STACK_OVERFLOW(REG_CFP, #{n});" if n > 0
+ commit " CHECK_VM_STACK_OVERFLOW_FOR_INSN(REG_CFP, #{n});" if n > 0
each_footer_stack_val(insn){|v|
if v[2]
commit " SCREG(#{v[2]}) = #{v[1]};"