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| author | Michal Ludvig <mludvig@suse.cz> | 2003-08-07 11:26:42 +0000 |
|---|---|---|
| committer | Michal Ludvig <mludvig@suse.cz> | 2003-08-07 11:26:42 +0000 |
| commit | fd83badabb576ef0d2153334e0f1ab99500b6548 (patch) | |
| tree | 6b9cb4f1571cc581ae3c24f5acb1949b999efd8f /gdb/x86-64-tdep.c | |
| parent | 9c5bfbb7fd76589a332126f99a4e195e46da207f (diff) | |
| download | gdb-fd83badabb576ef0d2153334e0f1ab99500b6548.zip gdb-fd83badabb576ef0d2153334e0f1ab99500b6548.tar.gz gdb-fd83badabb576ef0d2153334e0f1ab99500b6548.tar.bz2 | |
2003-08-07 Michal Ludvig <mludvig@suse.cz>
* x86-64-tdep.c (x86_64_push_arguments): Skip the red zone.
Diffstat (limited to 'gdb/x86-64-tdep.c')
| -rw-r--r-- | gdb/x86-64-tdep.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/x86-64-tdep.c b/gdb/x86-64-tdep.c index 2e682dc..29dca25 100644 --- a/gdb/x86-64-tdep.c +++ b/gdb/x86-64-tdep.c @@ -613,6 +613,14 @@ x86_64_push_arguments (struct regcache *regcache, int nargs, int stack_values_count = 0; int *stack_values; stack_values = alloca (nargs * sizeof (int)); + + /* Before storing anything to the stack we must skip + the "Red zone" (see the "Function calling sequence" section + of AMD64 ABI). + It could have already been skipped in the function's + prologue, but we don't care and will easily skip it once again. */ + sp -= 128; + for (i = 0; i < nargs; i++) { enum x86_64_reg_class class[MAX_CLASSES]; |