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Merge remote-tracking branch 'origin2/master'
[simgrid.git]
/
tools
/
stack-cleaner
/
README
diff --git
a/tools/stack-cleaner/README
b/tools/stack-cleaner/README
index
0aa98f8
..
3aff70a
100644
(file)
--- a/
tools/stack-cleaner/README
+++ b/
tools/stack-cleaner/README
@@
-3,15
+3,20
@@
Provides stack-cleaning compilers for x86_64:
* as
* cc
* c++
* as
* cc
* c++
+ * fortran
Each of them modify the generated/given X86_64 assembly by prepending
stack-cleanup code to each function:
Each of them modify the generated/given X86_64 assembly by prepending
stack-cleanup code to each function:
+ movq $0x7ffff7ff8000, %r11
+ cmpq %r11, %rsp
+ jbe .Lstack_cleaner_done0
movq $QSIZE, %r11
movq $QSIZE, %r11
-.L
loop
:
+.L
stack_cleaner_loop0
:
movq $0, OFFSET(%rsp,%r11,8)
subq $1, %r11
movq $0, OFFSET(%rsp,%r11,8)
subq $1, %r11
- jne .Lloop
+ jne .Lstack_cleaner_loop0:
+.Lstack_cleaner_done0:
The modification of the assembly is done by the clean-stack-filter
program.
The modification of the assembly is done by the clean-stack-filter
program.