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Fix erroneous backtrace on avrxmega architectures.

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* avr-tdep.c (struct gdbarch_tdep): Mention avrxmega in the comment.
	(avr_gdbarch_init): Add xmega architectures given by bfd_architecture
	when setting the size of call_length.
This commit is contained in:
Pierre Langlois 2014-04-04 18:31:36 +01:00
parent 6c1799adab
commit 9c97a0704e
2 changed files with 14 additions and 1 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2014-04-08 Pierre Langlois <pierre.langlois@embecosm.com>
* avr-tdep.c (struct gdbarch_tdep): Mention avrxmega in the comment.
(avr_gdbarch_init): Add xmega architectures given by bfd_architecture
when setting the size of call_length.
2014-04-07 Siva Chandra Reddy <sivachandra@google.com>
* python/py-value.c (valpy_get_dynamic_type): Use coerce_ref to

9
gdb/avr-tdep.c
View File

@ -180,7 +180,7 @@ struct avr_unwind_cache
struct gdbarch_tdep
{
/* Number of bytes stored to the stack by call instructions.
2 bytes for avr1-5, 3 bytes for avr6. */
2 bytes for avr1-5 and avrxmega1-5, 3 bytes for avr6 and avrxmega6-7. */
int call_length;
/* Type for void. */
@ -1356,14 +1356,21 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
switch (info.bfd_arch_info->mach)
{
case bfd_mach_avr1:
case bfd_mach_avrxmega1:
case bfd_mach_avr2:
case bfd_mach_avrxmega2:
case bfd_mach_avr3:
case bfd_mach_avrxmega3:
case bfd_mach_avr4:
case bfd_mach_avrxmega4:
case bfd_mach_avr5:
case bfd_mach_avrxmega5:
default:
call_length = 2;
break;
case bfd_mach_avr6:
case bfd_mach_avrxmega6:
case bfd_mach_avrxmega7:
call_length = 3;
break;
}