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| author | Andrew Cagney <cagney@redhat.com> | 2003-06-07 16:23:12 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-06-07 16:23:12 +0000 |
| commit | cde9ea48081fcfec378c5b6e22e3d4b41fa3e2ad (patch) | |
| tree | 24e4d2d6b34cd315e91db8e9b382e74eb279a1aa /gdb/gdbarch.c | |
| parent | 9a90a78063be817c7fa1b4548ca8fd4c7ca8e843 (diff) | |
| download | binutils-cde9ea48081fcfec378c5b6e22e3d4b41fa3e2ad.zip binutils-cde9ea48081fcfec378c5b6e22e3d4b41fa3e2ad.tar.gz binutils-cde9ea48081fcfec378c5b6e22e3d4b41fa3e2ad.tar.bz2 | |
2003-06-07 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (TARGET_READ_PC): Add predicate, remove default.
* gdbarch.h, gdbarch.c: Re-generate.
* regcache.c: Update comments on read_pc et.al.
(generic_target_read_pc): Delete function.
(read_pc_pid): Try TARGET_READ_PC and PC_REGNUM for a PC register.
* inferior.h (generic_target_read_pc): Delete declaration.
* frv-tdep.c (frv_gdbarch_init): Do not set read_pc to
generic_target_read_pc.
* sparc-tdep.c (sparc_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
Diffstat (limited to 'gdb/gdbarch.c')
| -rw-r--r-- | gdb/gdbarch.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 7c0a8fd..ab6e6ec 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -501,7 +501,6 @@ gdbarch_alloc (const struct gdbarch_info *info, current_gdbarch->ptr_bit = TARGET_INT_BIT; current_gdbarch->bfd_vma_bit = TARGET_ARCHITECTURE->bits_per_address; current_gdbarch->char_signed = -1; - current_gdbarch->read_pc = generic_target_read_pc; current_gdbarch->write_pc = generic_target_write_pc; current_gdbarch->read_sp = generic_target_read_sp; current_gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer; @@ -620,7 +619,7 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of bfd_vma_bit, invalid_p == 0 */ if (gdbarch->char_signed == -1) gdbarch->char_signed = 1; - /* Skip verify of read_pc, invalid_p == 0 */ + /* Skip verify of read_pc, has predicate */ /* Skip verify of write_pc, invalid_p == 0 */ /* Skip verify of deprecated_target_read_fp, has predicate */ /* Skip verify of read_sp, invalid_p == 0 */ @@ -2546,6 +2545,15 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: TARGET_PTR_BIT = %d\n", TARGET_PTR_BIT); #endif +#ifdef TARGET_READ_PC_P + fprintf_unfiltered (file, + "gdbarch_dump: %s # %s\n", + "TARGET_READ_PC_P()", + XSTRING (TARGET_READ_PC_P ())); + fprintf_unfiltered (file, + "gdbarch_dump: TARGET_READ_PC_P() = %d\n", + TARGET_READ_PC_P ()); +#endif #ifdef TARGET_READ_PC fprintf_unfiltered (file, "gdbarch_dump: %s # %s\n", @@ -2876,6 +2884,13 @@ set_gdbarch_char_signed (struct gdbarch *gdbarch, gdbarch->char_signed = char_signed; } +int +gdbarch_read_pc_p (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + return gdbarch->read_pc != 0; +} + CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, ptid_t ptid) { |