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| author | Yao Qi <yao.qi@linaro.org> | 2018-02-06 17:31:33 +0000 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2018-02-06 17:31:33 +0000 |
| commit | 3f8c94b478c8f2e5c82a1425fd49e977ed969a7f (patch) | |
| tree | 98859562f06ab868d5856ca94045e1a33e142f93 /gdb/m32r-tdep.c | |
| parent | c20c30f615756ddfccc4bb75c65ccfc1a399466e (diff) | |
| download | gdb-3f8c94b478c8f2e5c82a1425fd49e977ed969a7f.zip gdb-3f8c94b478c8f2e5c82a1425fd49e977ed969a7f.tar.gz gdb-3f8c94b478c8f2e5c82a1425fd49e977ed969a7f.tar.bz2 | |
Remove some $ARCH_read_pc and $ARCH_write_pc
Nowadays, gdbarch_read_pc is called in this way,
if (gdbarch_read_pc_p (gdbarch))
pc_val = gdbarch_read_pc (gdbarch, regcache);
/* Else use per-frame method on get_current_frame. */
else if (gdbarch_pc_regnum (gdbarch) >= 0)
{
ULONGEST raw_val;
if (regcache_cooked_read_unsigned (regcache,
gdbarch_pc_regnum (gdbarch),
&raw_val) == REG_UNAVAILABLE)
some ports don't have to define its own gdbarch read_pc method if the
pc value is simply a unsigned value from "pc" register. The same rule
applies to regcache_write_pc. This patch removes these $ARCH_read_pc
and $ARCH_write_pc functions.
gdb:
2018-02-06 Yao Qi <yao.qi@linaro.org>
* ft32-tdep.c (ft32_read_pc): Remove.
(ft32_write_pc): Remove.
(ft32_gdbarch_init): Update.
* m32r-tdep.c (m32r_read_pc): Remove.
(m32r_gdbarch_init): Update.
* mep-tdep.c (mep_read_pc): Remove.
(mep_gdbarch_init): Update.
* microblaze-tdep.c (microblaze_write_pc): Remove.
(microblaze_gdbarch_init): Update.
* mn10300-tdep.c (mn10300_read_pc): Remove.
(mn10300_write_pc): Remove.
(mn10300_gdbarch_init): Update.
* moxie-tdep.c (moxie_read_pc): Remove.
(moxie_write_pc): Remove.
(moxie_gdbarch_init): Update.
Diffstat (limited to 'gdb/m32r-tdep.c')
| -rw-r--r-- | gdb/m32r-tdep.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/gdb/m32r-tdep.c b/gdb/m32r-tdep.c index 0fe6754..fd79f3f 100644 --- a/gdb/m32r-tdep.c +++ b/gdb/m32r-tdep.c @@ -650,14 +650,6 @@ m32r_frame_unwind_cache (struct frame_info *this_frame, } static CORE_ADDR -m32r_read_pc (struct regcache *regcache) -{ - ULONGEST pc; - regcache_cooked_read_unsigned (regcache, M32R_PC_REGNUM, &pc); - return pc; -} - -static CORE_ADDR m32r_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame) { return frame_unwind_register_unsigned (next_frame, M32R_SP_REGNUM); @@ -912,7 +904,6 @@ m32r_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_wchar_bit (gdbarch, 16); set_gdbarch_wchar_signed (gdbarch, 0); - set_gdbarch_read_pc (gdbarch, m32r_read_pc); set_gdbarch_unwind_sp (gdbarch, m32r_unwind_sp); set_gdbarch_num_regs (gdbarch, M32R_NUM_REGS); |