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2010-12-20 Yao Qi <yao@codesourcery.com>

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* arm-tdep.c (arm_register_reggroup_p): New.
	(arm_gdbarch_init): Set arm_register_reggroup_p for hook
	register_reggroup_p.
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Yao Qi 2010-12-20 06:19:05 +00:00
parent 7d8cb66281
commit 544838827c
2 changed files with 19 additions and 0 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2010-12-20 Yao Qi <yao@codesourcery.com>
* arm-tdep.c (arm_register_reggroup_p): New.
(arm_gdbarch_init): Set arm_register_reggroup_p for hook
register_reggroup_p.
2010-12-20 Yao Qi <yao@codesourcery.com> 2010-12-20 Yao Qi <yao@codesourcery.com>
* features/arm-core.xml: Add attribute type to reg from r0 to r12. * features/arm-core.xml: Add attribute type to reg from r0 to r12.

13
gdb/arm-tdep.c
View file

@ -29,6 +29,7 @@
#include "gdb_string.h" #include "gdb_string.h"
#include "dis-asm.h" /* For register styles. */ #include "dis-asm.h" /* For register styles. */
#include "regcache.h" #include "regcache.h"
#include "reggroups.h"
#include "doublest.h" #include "doublest.h"
#include "value.h" #include "value.h"
#include "arch-utils.h" #include "arch-utils.h"
@ -6998,6 +6999,17 @@ arm_elf_osabi_sniffer (bfd *abfd)
return osabi; return osabi;
} }
static int
arm_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
struct reggroup *group)
{
/* FPS register's type is INT, but belongs to float_group. */
if (regnum == ARM_FPS_REGNUM)
return (group == float_reggroup);
else
return default_register_reggroup_p (gdbarch, regnum, group);
}
/* Initialize the current architecture based on INFO. If possible, /* Initialize the current architecture based on INFO. If possible,
re-use an architecture from ARCHES, which is a list of re-use an architecture from ARCHES, which is a list of
@ -7462,6 +7474,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_pc_regnum (gdbarch, ARM_PC_REGNUM); set_gdbarch_pc_regnum (gdbarch, ARM_PC_REGNUM);
set_gdbarch_num_regs (gdbarch, ARM_NUM_REGS); set_gdbarch_num_regs (gdbarch, ARM_NUM_REGS);
set_gdbarch_register_type (gdbarch, arm_register_type); set_gdbarch_register_type (gdbarch, arm_register_type);
set_gdbarch_register_reggroup_p (gdbarch, arm_register_reggroup_p);
/* This "info float" is FPA-specific. Use the generic version if we /* This "info float" is FPA-specific. Use the generic version if we
do not have FPA. */ do not have FPA. */