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M32R: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'

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For m32r GNU/Linux targets, don't define the gdbarch method
'regset_from_core_section', but the iterator method instead.

gdb/ChangeLog:

	* m32r-linux-tdep.c (M32R_LINUX_GREGS_SIZE): New macro.
	(m32r_linux_regset_from_core_section): Remove.
	(m32r_linux_iterate_over_regset_sections): New.
	(m32r_linux_init_abi): Adjust gdbarch initialization.
This commit is contained in:
Andreas Arnez 2013-11-29 16:41:28 +00:00 committed by Andreas Krebbel
parent 490496c342
commit 5fac247f47
2 changed files with 17 additions and 9 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2014-09-30 Andreas Arnez <arnez@linux.vnet.ibm.com>
* m32r-linux-tdep.c (M32R_LINUX_GREGS_SIZE): New macro.
(m32r_linux_regset_from_core_section): Remove.
(m32r_linux_iterate_over_regset_sections): New.
(m32r_linux_init_abi): Adjust gdbarch initialization.
2014-09-30 Andreas Arnez <arnez@linux.vnet.ibm.com>
* amd64obsd-tdep.c (amd64obsd_regset_from_core_section): Remove.

19
gdb/m32r-linux-tdep.c
View File

@ -344,6 +344,8 @@ static int m32r_pt_regs_offset[] = {
#define SPU_OFFSET (4 * 23)
#define SPI_OFFSET (4 * 26)
#define M32R_LINUX_GREGS_SIZE (4 * 28)
static void
m32r_linux_supply_gregset (const struct regset *regset,
struct regcache *regcache, int regnum,
@ -433,14 +435,13 @@ static const struct regset m32r_linux_gregset = {
m32r_linux_supply_gregset, m32r_linux_collect_gregset
};
static const struct regset *
m32r_linux_regset_from_core_section (struct gdbarch *core_arch,
const char *sect_name, size_t sect_size)
static void
m32r_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
iterate_over_regset_sections_cb *cb,
void *cb_data,
const struct regcache *regcache)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (core_arch);
if (strcmp (sect_name, ".reg") == 0)
return &m32r_linux_gregset;
return NULL;
cb (".reg", M32R_LINUX_GREGS_SIZE, &m32r_linux_gregset, NULL, cb_data);
}
static void
@ -462,8 +463,8 @@ m32r_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
/* Core file support. */
set_gdbarch_regset_from_core_section
(gdbarch, m32r_linux_regset_from_core_section);
set_gdbarch_iterate_over_regset_sections
(gdbarch, m32r_linux_iterate_over_regset_sections);
/* Enable TLS support. */
set_gdbarch_fetch_tls_load_module_address (gdbarch,