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-rw-r--r--gdb/ChangeLog28
-rw-r--r--gdb/arm-tdep.c1
-rw-r--r--gdb/avr-tdep.c1
-rw-r--r--gdb/cris-tdep.c4
-rw-r--r--gdb/frv-tdep.c2
-rw-r--r--gdb/gdbarch.c8
-rwxr-xr-xgdb/gdbarch.sh2
-rw-r--r--gdb/h8300-tdep.c3
-rw-r--r--gdb/hppa-tdep.c1
-rw-r--r--gdb/i386-interix-tdep.c1
-rw-r--r--gdb/i386-nto-tdep.c3
-rw-r--r--gdb/ia64-tdep.c1
-rw-r--r--gdb/m32r-tdep.c1
-rw-r--r--gdb/m68hc11-tdep.c1
-rw-r--r--gdb/mcore-tdep.c1
-rw-r--r--gdb/mips-tdep.c1
-rw-r--r--gdb/mn10300-tdep.c1
-rw-r--r--gdb/ns32k-tdep.c1
-rw-r--r--gdb/rs6000-tdep.c1
-rw-r--r--gdb/sh-tdep.c1
-rw-r--r--gdb/sh64-tdep.c1
-rw-r--r--gdb/sparc-tdep.c1
-rw-r--r--gdb/v850-tdep.c3
-rw-r--r--gdb/vax-tdep.c1
-rw-r--r--gdb/xstormy16-tdep.c3
25 files changed, 33 insertions, 39 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f2316ff..c45438b 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,31 @@
+2004-01-17 Andrew Cagney <cagney@redhat.com>
+
+ * gdbarch.sh (DECR_PC_AFTER_BREAK): Make zero the default.
+ * gdbarch.c: Re-generate.
+ * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
+ DECR_PC_AFTER_BREAK to zero.
+ * vax-tdep.c (vax_gdbarch_init): Ditto.
+ * v850-tdep.c (v850_gdbarch_init): Ditto.
+ * sparc-tdep.c (sparc32_gdbarch_init): Ditto.
+ * sh64-tdep.c (sh64_gdbarch_init): Ditto.
+ * sh-tdep.c (sh_gdbarch_init): Ditto.
+ * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
+ * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
+ * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
+ * mips-tdep.c (mips_gdbarch_init): Ditto.
+ * mcore-tdep.c (mcore_gdbarch_init): Ditto.
+ * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
+ * m32r-tdep.c (m32r_gdbarch_init): Ditto.
+ * ia64-tdep.c (ia64_gdbarch_init): Ditto.
+ * i386-interix-tdep.c (i386_interix_init_abi): Ditto.
+ * hppa-tdep.c (hppa_gdbarch_init): Ditto.
+ * h8300-tdep.c (h8300_gdbarch_init): Ditto.
+ * frv-tdep.c (frv_gdbarch_init): Ditto.
+ * cris-tdep.c (cris_gdbarch_init): Ditto.
+ * avr-tdep.c (avr_gdbarch_init): Ditto.
+ * arm-tdep.c (arm_gdbarch_init): Ditto.
+ * i386-nto-tdep.c (i386nto_init_abi): Add comment.
+
2004-01-17 J. Brobecker <brobecker@gnat.com>
* dwarf2read.c (dwarf2_non_const_array_bound_ignored_complaint):
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 9794141..1099a69 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -2877,7 +2877,6 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
/* Breakpoint manipulation. */
set_gdbarch_breakpoint_from_pc (gdbarch, arm_breakpoint_from_pc);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* Information about registers, etc. */
set_gdbarch_print_float_info (gdbarch, arm_print_float_info);
diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c
index f4fe631..b381adf 100644
--- a/gdb/avr-tdep.c
+++ b/gdb/avr-tdep.c
@@ -1319,7 +1319,6 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_skip_prologue (gdbarch, avr_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_breakpoint_from_pc (gdbarch, avr_breakpoint_from_pc);
set_gdbarch_frame_args_skip (gdbarch, 0);
diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c
index 05fe319..0b1005f 100644
--- a/gdb/cris-tdep.c
+++ b/gdb/cris-tdep.c
@@ -4281,10 +4281,6 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_breakpoint_from_pc (gdbarch, cris_breakpoint_from_pc);
- /* The PC must not be decremented after a breakpoint. (The breakpoint
- handler takes care of that.) */
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
-
/* The number of bytes at the start of arglist that are not really args,
0 in the CRIS ABI. */
set_gdbarch_frame_args_skip (gdbarch, 0);
diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c
index 007d031..50a421c 100644
--- a/gdb/frv-tdep.c
+++ b/gdb/frv-tdep.c
@@ -1420,8 +1420,6 @@ frv_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
-
set_gdbarch_remote_translate_xfer_address
(gdbarch, generic_remote_translate_xfer_address);
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index cb8bbb9..0acb14c 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -525,7 +525,6 @@ gdbarch_alloc (const struct gdbarch_info *info,
current_gdbarch->prologue_frameless_p = generic_prologue_frameless_p;
current_gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
current_gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
- current_gdbarch->decr_pc_after_break = -1;
current_gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address;
current_gdbarch->frame_args_skip = -1;
current_gdbarch->frameless_function_invocation = generic_frameless_function_invocation_not;
@@ -708,9 +707,7 @@ verify_gdbarch (struct gdbarch *current_gdbarch)
/* Skip verify of adjust_breakpoint_address, has predicate */
/* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
/* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
- if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
- && (current_gdbarch->decr_pc_after_break == -1))
- fprintf_unfiltered (log, "\n\tdecr_pc_after_break");
+ /* Skip verify of decr_pc_after_break, invalid_p == 0 */
/* Skip verify of function_start_offset, invalid_p == 0 */
/* Skip verify of remote_translate_xfer_address, invalid_p == 0 */
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
@@ -4623,8 +4620,7 @@ CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
- /* Check variable changed from pre-default. */
- gdb_assert (gdbarch->decr_pc_after_break != -1);
+ /* Skip verify of decr_pc_after_break, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
return gdbarch->decr_pc_after_break;
diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index e5400b9..e35948e 100755
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -632,7 +632,7 @@ f::BREAKPOINT_FROM_PC:const unsigned char *:breakpoint_from_pc:CORE_ADDR *pcptr,
M:2:ADJUST_BREAKPOINT_ADDRESS:CORE_ADDR:adjust_breakpoint_address:CORE_ADDR bpaddr:bpaddr
f:2:MEMORY_INSERT_BREAKPOINT:int:memory_insert_breakpoint:CORE_ADDR addr, char *contents_cache:addr, contents_cache::0:default_memory_insert_breakpoint::0
f:2:MEMORY_REMOVE_BREAKPOINT:int:memory_remove_breakpoint:CORE_ADDR addr, char *contents_cache:addr, contents_cache::0:default_memory_remove_breakpoint::0
-v:2:DECR_PC_AFTER_BREAK:CORE_ADDR:decr_pc_after_break::::0:-1
+v:2:DECR_PC_AFTER_BREAK:CORE_ADDR:decr_pc_after_break::::0:::0
v:2:FUNCTION_START_OFFSET:CORE_ADDR:function_start_offset::::0:::0
#
m::REMOTE_TRANSLATE_XFER_ADDRESS:void:remote_translate_xfer_address:struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len:regcache, gdb_addr, gdb_len, rem_addr, rem_len:::generic_remote_translate_xfer_address::0
diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 150bac4..c87dfab 100644
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -1323,9 +1323,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
*/
/* Stack grows up. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- /* PC stops zero byte after a trap instruction
- (which means: exactly on trap instruction). */
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* This value is almost never non-zero... */
set_gdbarch_frame_args_skip (gdbarch, 0);
set_gdbarch_frameless_function_invocation (gdbarch,
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 33b3cb4..58ad55d 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -5196,7 +5196,6 @@ hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
hppa_in_solib_return_trampoline);
set_gdbarch_deprecated_saved_pc_after_call (gdbarch, hppa_saved_pc_after_call);
set_gdbarch_inner_than (gdbarch, hppa_inner_than);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_deprecated_register_size (gdbarch, tdep->bytes_per_address);
set_gdbarch_deprecated_fp_regnum (gdbarch, 3);
set_gdbarch_sp_regnum (gdbarch, 30);
diff --git a/gdb/i386-interix-tdep.c b/gdb/i386-interix-tdep.c
index ea9f8c4..0d2af2f 100644
--- a/gdb/i386-interix-tdep.c
+++ b/gdb/i386-interix-tdep.c
@@ -325,7 +325,6 @@ i386_interix_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
tdep->struct_return = reg_struct_return;
tdep->jb_pc_offset = jump_buffer_Eip_offset;
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_pc_in_sigtramp (gdbarch, i386_interix_pc_in_sigtramp);
set_gdbarch_in_solib_call_trampoline (gdbarch,
i386_interix_in_solib_call_trampoline);
diff --git a/gdb/i386-nto-tdep.c b/gdb/i386-nto-tdep.c
index a80c7a4..4a1eaac 100644
--- a/gdb/i386-nto-tdep.c
+++ b/gdb/i386-nto-tdep.c
@@ -270,7 +270,8 @@ i386nto_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
/* NTO uses ELF. */
i386_elf_init_abi (info, gdbarch);
- /* Neutrino rewinds to look more normal. */
+ /* Neutrino rewinds to look more normal. Need to override the i386
+ default which is [unfortunatly] to decrement the PC. */
set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* NTO has shared libraries. */
diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c
index d31b05b..6b2dba6 100644
--- a/gdb/ia64-tdep.c
+++ b/gdb/ia64-tdep.c
@@ -3425,7 +3425,6 @@ ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
/* Settings that should be unnecessary. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_frame_args_skip (gdbarch, 0);
set_gdbarch_remote_translate_xfer_address (
diff --git a/gdb/m32r-tdep.c b/gdb/m32r-tdep.c
index 86335d6..16ec1ff 100644
--- a/gdb/m32r-tdep.c
+++ b/gdb/m32r-tdep.c
@@ -945,7 +945,6 @@ m32r_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_skip_prologue (gdbarch, m32r_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_breakpoint_from_pc (gdbarch, m32r_breakpoint_from_pc);
set_gdbarch_memory_insert_breakpoint (gdbarch,
m32r_memory_insert_breakpoint);
diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c
index fdf006f..c920ea6 100644
--- a/gdb/m68hc11-tdep.c
+++ b/gdb/m68hc11-tdep.c
@@ -1556,7 +1556,6 @@ m68hc11_gdbarch_init (struct gdbarch_info info,
set_gdbarch_use_struct_convention (gdbarch, m68hc11_use_struct_convention);
set_gdbarch_skip_prologue (gdbarch, m68hc11_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_breakpoint_from_pc (gdbarch, m68hc11_breakpoint_from_pc);
set_gdbarch_deprecated_stack_align (gdbarch, m68hc11_stack_align);
set_gdbarch_print_insn (gdbarch, gdb_print_insn_m68hc11);
diff --git a/gdb/mcore-tdep.c b/gdb/mcore-tdep.c
index 863a8c3..5382f7e 100644
--- a/gdb/mcore-tdep.c
+++ b/gdb/mcore-tdep.c
@@ -1071,7 +1071,6 @@ mcore_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, 0);
set_gdbarch_deprecated_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos);
set_gdbarch_deprecated_saved_pc_after_call (gdbarch, mcore_saved_pc_after_call);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_breakpoint_from_pc (gdbarch, mcore_breakpoint_from_pc);
set_gdbarch_deprecated_push_return_address (gdbarch, mcore_push_return_address);
set_gdbarch_deprecated_push_arguments (gdbarch, mcore_push_arguments);
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index a7d4af4..fa78a1a 100644
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -6046,7 +6046,6 @@ mips_gdbarch_init (struct gdbarch_info info,
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_breakpoint_from_pc (gdbarch, mips_breakpoint_from_pc);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_skip_prologue (gdbarch, mips_skip_prologue);
set_gdbarch_deprecated_saved_pc_after_call (gdbarch, mips_saved_pc_after_call);
diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
index cd145ec..904a375 100644
--- a/gdb/mn10300-tdep.c
+++ b/gdb/mn10300-tdep.c
@@ -1173,7 +1173,6 @@ mn10300_gdbarch_init (struct gdbarch_info info,
/* Breakpoints. */
set_gdbarch_breakpoint_from_pc (gdbarch, mn10300_breakpoint_from_pc);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* Stack unwinding. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
diff --git a/gdb/ns32k-tdep.c b/gdb/ns32k-tdep.c
index f42a7c5..b0a133c 100644
--- a/gdb/ns32k-tdep.c
+++ b/gdb/ns32k-tdep.c
@@ -598,7 +598,6 @@ ns32k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_pc_in_call_dummy (gdbarch, deprecated_pc_in_call_dummy_on_stack);
/* Breakpoint info */
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_breakpoint_from_pc (gdbarch, ns32k_breakpoint_from_pc);
/* Should be using push_dummy_call. */
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
index a1edf5a..57fe902 100644
--- a/gdb/rs6000-tdep.c
+++ b/gdb/rs6000-tdep.c
@@ -2897,7 +2897,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_skip_prologue (gdbarch, rs6000_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_breakpoint_from_pc (gdbarch, rs6000_breakpoint_from_pc);
/* Handle the 64-bit SVR4 minimal-symbol convention of using "FN"
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 7f1dad5..8c7408b 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -2244,7 +2244,6 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_skip_prologue (gdbarch, sh_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_nofpu);
diff --git a/gdb/sh64-tdep.c b/gdb/sh64-tdep.c
index f871d1e..c78a137 100644
--- a/gdb/sh64-tdep.c
+++ b/gdb/sh64-tdep.c
@@ -2843,7 +2843,6 @@ sh64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_skip_prologue (gdbarch, sh_skip_prologue);
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_frame_args_skip (gdbarch, 0);
set_gdbarch_frameless_function_invocation (gdbarch, frameless_look_for_prologue);
diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index 805f64e..1bcdeb8 100644
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -1080,7 +1080,6 @@ sparc32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_breakpoint_from_pc (gdbarch, sparc_breakpoint_from_pc);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
set_gdbarch_frame_args_skip (gdbarch, 8);
diff --git a/gdb/v850-tdep.c b/gdb/v850-tdep.c
index e482038..44ea93b 100644
--- a/gdb/v850-tdep.c
+++ b/gdb/v850-tdep.c
@@ -1259,9 +1259,6 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
*/
/* Stack grows up. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
- /* PC stops zero byte after a trap instruction
- (which means: exactly on trap instruction). */
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* This value is almost never non-zero... */
set_gdbarch_frame_args_skip (gdbarch, 0);
diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
index 5c99aa8..e7f6899 100644
--- a/gdb/vax-tdep.c
+++ b/gdb/vax-tdep.c
@@ -406,7 +406,6 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
/* Breakpoint info */
set_gdbarch_breakpoint_from_pc (gdbarch, vax_breakpoint_from_pc);
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* Misc info */
set_gdbarch_function_start_offset (gdbarch, 2);
diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c
index c4925f0..00520a5 100644
--- a/gdb/xstormy16-tdep.c
+++ b/gdb/xstormy16-tdep.c
@@ -1069,9 +1069,6 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
*/
/* Stack grows up. */
set_gdbarch_inner_than (gdbarch, core_addr_greaterthan);
- /* PC stops zero byte after a trap instruction
- (which means: exactly on trap instruction). */
- set_gdbarch_decr_pc_after_break (gdbarch, 0);
/* This value is almost never non-zero... */
set_gdbarch_frame_args_skip (gdbarch, 0);
generated by cgit v1.1 at 2024-12-17 01:56:04 +0000