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authorAndrew Cagney <cagney@redhat.com>2004-10-31 17:38:16 +0000
committerAndrew Cagney <cagney@redhat.com>2004-10-31 17:38:16 +0000
commit3352ef37c28505dc3b970e81705977955830eb83 (patch)
tree324c0600169169c5dbe6e7057b73f38a8720e50a /gdb/gdbarch.c
parent2440b685a76ca2758eb810a305e6a903805fe199 (diff)
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2004-10-31 Orjan Friberg <organ.friberg@axis.com>
Andrew Cagney <cagney@gnu.org> * gdbarch.sh (single_step_through_delay): Add. * gdbarch.h, gdbarch.c: Re-generate. * config/mips/tm-mips.h (STEP_SKIPS_DELAY_P, STEP_SKIPS_DELAY) (mips_step_skips_delay): Delete. * mips-tdep.c (mips_single_step_through_delay): Replace mips_step_skips_delay. (mips_gdbarch_init): Set single_step_through_delay. (mips_dump_tdep): Do not print STEP_SKIPS_DELAY.
Diffstat (limited to 'gdb/gdbarch.c')
-rw-r--r--gdb/gdbarch.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c
index 7eb4aeb..e822fa6 100644
--- a/gdb/gdbarch.c
+++ b/gdb/gdbarch.c
@@ -211,6 +211,7 @@ struct gdbarch
gdbarch_addr_bits_remove_ftype *addr_bits_remove;
gdbarch_smash_text_address_ftype *smash_text_address;
gdbarch_software_single_step_ftype *software_single_step;
+ gdbarch_single_step_through_delay_ftype *single_step_through_delay;
gdbarch_print_insn_ftype *print_insn;
gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
gdbarch_skip_solib_resolver_ftype *skip_solib_resolver;
@@ -337,6 +338,7 @@ struct gdbarch startup_gdbarch =
0, /* addr_bits_remove */
0, /* smash_text_address */
0, /* software_single_step */
+ 0, /* single_step_through_delay */
0, /* print_insn */
0, /* skip_trampoline_code */
generic_skip_solib_resolver, /* skip_solib_resolver */
@@ -591,6 +593,7 @@ verify_gdbarch (struct gdbarch *current_gdbarch)
/* Skip verify of addr_bits_remove, invalid_p == 0 */
/* Skip verify of smash_text_address, invalid_p == 0 */
/* Skip verify of software_single_step, has predicate */
+ /* Skip verify of single_step_through_delay, has predicate */
if (current_gdbarch->print_insn == 0)
fprintf_unfiltered (log, "\n\tprint_insn");
/* Skip verify of skip_trampoline_code, invalid_p == 0 */
@@ -1516,6 +1519,12 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file)
fprintf_unfiltered (file,
"gdbarch_dump: short_bit = %s\n",
paddr_d (current_gdbarch->short_bit));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_single_step_through_delay_p() = %d\n",
+ gdbarch_single_step_through_delay_p (current_gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: single_step_through_delay = <0x%lx>\n",
+ (long) current_gdbarch->single_step_through_delay);
#ifdef SKIP_PROLOGUE
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
@@ -3346,6 +3355,30 @@ set_gdbarch_software_single_step (struct gdbarch *gdbarch,
}
int
+gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->single_step_through_delay != NULL;
+}
+
+int
+gdbarch_single_step_through_delay (struct gdbarch *gdbarch, struct frame_info *frame)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->single_step_through_delay != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_single_step_through_delay called\n");
+ return gdbarch->single_step_through_delay (gdbarch, frame);
+}
+
+void
+set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch,
+ gdbarch_single_step_through_delay_ftype single_step_through_delay)
+{
+ gdbarch->single_step_through_delay = single_step_through_delay;
+}
+
+int
gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info)
{
gdb_assert (gdbarch != NULL);