diff options
Diffstat (limited to 'gdb/config/i386/tm-i386.h')
| -rw-r--r-- | gdb/config/i386/tm-i386.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h index 0bfb2e623ab..44e58d1510d 100644 --- a/gdb/config/i386/tm-i386.h +++ b/gdb/config/i386/tm-i386.h @@ -250,6 +250,11 @@ extern void i386_frame_find_saved_regs PARAMS ((struct frame_info *, /* Things needed for making the inferior call functions. */ +/* "An argument's size is increased, if necessary, to make it a + multiple of [32 bit] words. This may require tail padding, + depending on the size of the argument" - from the x86 ABI. */ +#define PARM_BOUNDARY 32 + /* Push an empty stack frame, to record the current PC, etc. */ #define PUSH_DUMMY_FRAME { i386_push_dummy_frame (); } |