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AARCH64: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'

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Don't define the 'regset_from_core_section' method, but the iterator
method instead.  This slightly reduces the code and enables non-native
use of the 'generate-core-file' command.

Also, when all instances of 'regset_from_core_section' are replaced,
it can be dropped from the gdbarch interface.

gdb/ChangeLog:

	* aarch64-linux-tdep.c (aarch64_linux_regset_from_core_section):
	Remove.
	(aarch64_linux_iterate_over_regset_sections): New.
	(aarch64_linux_init_abi): Adjust gdbarch initialization.
This commit is contained in:
Andreas Arnez 2014-04-28 07:56:51 +00:00 committed by Andreas Krebbel
parent a904c024b0
commit 4108500a2a
2 changed files with 18 additions and 15 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2014-09-30 Andreas Arnez <arnez@linux.vnet.ibm.com>
* aarch64-linux-tdep.c (aarch64_linux_regset_from_core_section):
Remove.
(aarch64_linux_iterate_over_regset_sections): New.
(aarch64_linux_init_abi): Adjust gdbarch initialization.
2014-09-30 Andreas Arnez <arnez@linux.vnet.ibm.com>
* fbsd-tdep.c: New file.

26
gdb/aarch64-linux-tdep.c
View File

@ -215,20 +215,16 @@ const struct regset aarch64_linux_fpregset =
/* Implement the "regset_from_core_section" gdbarch method. */
static const struct regset *
aarch64_linux_regset_from_core_section (struct gdbarch *gdbarch,
const char *sect_name,
size_t sect_size)
static void
aarch64_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
iterate_over_regset_sections_cb *cb,
void *cb_data,
const struct regcache *regcache)
{
if (strcmp (sect_name, ".reg") == 0
&& sect_size == AARCH64_LINUX_SIZEOF_GREGSET)
return &aarch64_linux_gregset;
if (strcmp (sect_name, ".reg2") == 0
&& sect_size == AARCH64_LINUX_SIZEOF_FPREGSET)
return &aarch64_linux_fpregset;
return NULL;
cb (".reg", AARCH64_LINUX_SIZEOF_GREGSET, &aarch64_linux_gregset,
NULL, cb_data);
cb (".reg2", AARCH64_LINUX_SIZEOF_FPREGSET, &aarch64_linux_fpregset,
NULL, cb_data);
}
/* Implementation of `gdbarch_stap_is_single_operand', as defined in
@ -376,8 +372,8 @@ aarch64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
/* Enable longjmp. */
tdep->jb_pc = 11;
set_gdbarch_regset_from_core_section (gdbarch,
aarch64_linux_regset_from_core_section);
set_gdbarch_iterate_over_regset_sections
(gdbarch, aarch64_linux_iterate_over_regset_sections);
/* SystemTap related. */
set_gdbarch_stap_integer_prefixes (gdbarch, stap_integer_prefixes);