Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

merge alpha changes

Browse Source
This commit is contained in:
christos 2013-10-04 23:40:17 +00:00
parent b52c619931
commit 9e391dc454
1 changed files with 29 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
external/gpl3/gdb/dist/gdb/alphanbsd-tdep.c vendored
View File

@ -268,10 +268,36 @@ alphanbsd_sigtramp_cache_init (const struct tramp_frame *self,
}
trad_frame_set_reg_addr (this_cache, ALPHA_PC_REGNUM, addr);
#if 0
/* Construct the frame ID using the function start. */
trad_frame_set_id (this_cache, frame_id_build (sp, func));
#endif
}
#ifdef notyet
#define RETCODE_NWORDS 4
#define RETCODE_SIZE (RETCODE_NWORDS * 4)
static LONGEST
alphanbsd_sigtramp_offset (struct gdbarch *gdbarch, CORE_ADDR pc)
{
unsigned char ret[RETCODE_SIZE], w[4];
LONGEST off;
int i;
if (target_read_memory (pc, (char *) w, 4) != 0)
return -1;
for (i = 0; i < RETCODE_NWORDS; i++)
{
/*###287 [cc] error: 'sigtramp_retcode' undeclared (first use in this function)%%%*/
if (memcmp (w, sigtramp_retcode + (i * 4), 4) == 0)
break;
}
if (i == RETCODE_NWORDS)
return (-1);
off = i * 4;
pc -= off;
if (target_read_memory (pc, (char *) ret, sizeof (ret)) != 0)
return -1;
@ -299,6 +325,7 @@ alphanbsd_sigcontext_addr (struct frame_info *frame)
return 0;
return get_frame_base (get_next_frame (frame));
}
#endif
static void