diff options
| -rw-r--r-- | gnu/usr.bin/binutils/gdb/i386/tm.h | 11 | ||||
| -rw-r--r-- | gnu/usr.bin/gdb/gdb/tm.h | 11 |
2 files changed, 14 insertions, 8 deletions
diff --git a/gnu/usr.bin/binutils/gdb/i386/tm.h b/gnu/usr.bin/binutils/gdb/i386/tm.h index 5ad8e76..6f5fc91 100644 --- a/gnu/usr.bin/binutils/gdb/i386/tm.h +++ b/gnu/usr.bin/binutils/gdb/i386/tm.h @@ -61,10 +61,13 @@ extern CORE_ADDR fbsd_kern_frame_saved_pc (struct frame_info *); : read_memory_integer ((FRAME)->frame + 4, 4)) \ )) -/* Sigtramp is not the same address as BSD/OS.. */ +/* On FreeBSD, sigtramp has size 0x18 and is immediately below the + ps_strings struct which has size 0x10 and is at the top of the + user stack. */ + #undef SIGTRAMP_START #undef SIGTRAMP_END -#define SIGTRAMP_START 0xefbfdfc0 -#define SIGTRAMP_END 0xefbfe000 +#define SIGTRAMP_START 0xefbfdfd8 +#define SIGTRAMP_END 0xefbfdff0 -#endif /* TM_FBSD_H */ +#endif /* ifndef TM_FBSD_H */ diff --git a/gnu/usr.bin/gdb/gdb/tm.h b/gnu/usr.bin/gdb/gdb/tm.h index 5ad8e76..6f5fc91 100644 --- a/gnu/usr.bin/gdb/gdb/tm.h +++ b/gnu/usr.bin/gdb/gdb/tm.h @@ -61,10 +61,13 @@ extern CORE_ADDR fbsd_kern_frame_saved_pc (struct frame_info *); : read_memory_integer ((FRAME)->frame + 4, 4)) \ )) -/* Sigtramp is not the same address as BSD/OS.. */ +/* On FreeBSD, sigtramp has size 0x18 and is immediately below the + ps_strings struct which has size 0x10 and is at the top of the + user stack. */ + #undef SIGTRAMP_START #undef SIGTRAMP_END -#define SIGTRAMP_START 0xefbfdfc0 -#define SIGTRAMP_END 0xefbfe000 +#define SIGTRAMP_START 0xefbfdfd8 +#define SIGTRAMP_END 0xefbfdff0 -#endif /* TM_FBSD_H */ +#endif /* ifndef TM_FBSD_H */ |
