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* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record 

HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
This commit is contained in:
Dave Anglin 2008-09-15 02:19:47 +00:00
parent 85c83e9940
commit 326e541f5e
2 changed files with 8 additions and 2 deletions
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3
gdb/ChangeLog
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@ -1,5 +1,8 @@
2008-09-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind_cache): Record
HPPA_IPSW_REGNUM and HPPA_SAR_REGNUM values.
* hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum): Remove surrounding
"#if 0" "#endif". Fix mapping of DWARF DBX registers to GDB registers.
Correct arguments and improve comments.

7
gdb/hppa-linux-tdep.c
View File

@ -224,7 +224,8 @@ hppa_linux_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
/* Skip sc_flags. */
scptr += 4;
/* GR[0] is the psw, we don't restore that. */
/* GR[0] is the psw. */
info->saved_regs[HPPA_IPSW_REGNUM].addr = scptr;
scptr += 4;
/* General registers. */
@ -234,7 +235,7 @@ hppa_linux_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
scptr += 4;
}
/* Pad. */
/* Pad to long long boundary. */
scptr += 4;
/* FP regs; FP0-3 are not restored. */
@ -259,6 +260,8 @@ hppa_linux_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
info->saved_regs[HPPA_PCOQ_TAIL_REGNUM].addr = scptr;
scptr += 4;
info->saved_regs[HPPA_SAR_REGNUM].addr = scptr;
info->base = get_frame_register_unsigned (this_frame, HPPA_SP_REGNUM);
return info;