diff options
Diffstat (limited to 'gdb/gdbarch.c')
| -rw-r--r-- | gdb/gdbarch.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 6594b35..3a967a9 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -183,6 +183,7 @@ struct gdbarch gdbarch_integer_to_address_ftype *integer_to_address; gdbarch_return_value_ftype *return_value; gdbarch_skip_prologue_ftype *skip_prologue; + gdbarch_skip_main_prologue_ftype *skip_main_prologue; gdbarch_inner_than_ftype *inner_than; gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc; gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address; @@ -313,6 +314,7 @@ struct gdbarch startup_gdbarch = 0, /* integer_to_address */ 0, /* return_value */ 0, /* skip_prologue */ + 0, /* skip_main_prologue */ 0, /* inner_than */ 0, /* breakpoint_from_pc */ 0, /* adjust_breakpoint_address */ @@ -561,6 +563,7 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of return_value, has predicate */ if (gdbarch->skip_prologue == 0) fprintf_unfiltered (log, "\n\tskip_prologue"); + /* Skip verify of skip_main_prologue, has predicate */ if (gdbarch->inner_than == 0) fprintf_unfiltered (log, "\n\tinner_than"); if (gdbarch->breakpoint_from_pc == 0) @@ -999,6 +1002,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: single_step_through_delay = <0x%lx>\n", (long) gdbarch->single_step_through_delay); fprintf_unfiltered (file, + "gdbarch_dump: gdbarch_skip_main_prologue_p() = %d\n", + gdbarch_skip_main_prologue_p (gdbarch)); + fprintf_unfiltered (file, + "gdbarch_dump: skip_main_prologue = <0x%lx>\n", + (long) gdbarch->skip_main_prologue); + fprintf_unfiltered (file, "gdbarch_dump: gdbarch_skip_permanent_breakpoint_p() = %d\n", gdbarch_skip_permanent_breakpoint_p (gdbarch)); fprintf_unfiltered (file, @@ -2123,6 +2132,30 @@ set_gdbarch_skip_prologue (struct gdbarch *gdbarch, } int +gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + return gdbarch->skip_main_prologue != NULL; +} + +CORE_ADDR +gdbarch_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR ip) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->skip_main_prologue != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_main_prologue called\n"); + return gdbarch->skip_main_prologue (gdbarch, ip); +} + +void +set_gdbarch_skip_main_prologue (struct gdbarch *gdbarch, + gdbarch_skip_main_prologue_ftype skip_main_prologue) +{ + gdbarch->skip_main_prologue = skip_main_prologue; +} + +int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs) { gdb_assert (gdbarch != NULL); |