diff options
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/tui/tui-disasm.c | 31 |
2 files changed, 22 insertions, 14 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f5d667e..e471536 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2019-12-20 Tom Tromey <tom@tromey.com> + * tui/tui-disasm.c (tui_get_begin_asm_address): Use + get_current_source_symtab_and_line, and main_name. + +2019-12-20 Tom Tromey <tom@tromey.com> + * tui/tui.c (tui_show_source): Update. * tui/tui-winsource.h (tui_update_source_windows_with_line): Update. * tui/tui-winsource.c (tui_update_source_windows_with_line): Take diff --git a/gdb/tui/tui-disasm.c b/gdb/tui/tui-disasm.c index 376343b..d8f2d38 100644 --- a/gdb/tui/tui-disasm.c +++ b/gdb/tui/tui-disasm.c @@ -258,25 +258,28 @@ tui_get_begin_asm_address (struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) { struct tui_locator_window *locator; struct gdbarch *gdbarch = get_current_arch (); - CORE_ADDR addr; + CORE_ADDR addr = 0; locator = tui_locator_win_info_ptr (); if (locator->addr == 0) { - struct bound_minimal_symbol main_symbol; - - /* Find address of the start of program. - Note: this should be language specific. */ - main_symbol = lookup_minimal_symbol ("main", NULL, NULL); - if (main_symbol.minsym == 0) - main_symbol = lookup_minimal_symbol ("MAIN", NULL, NULL); - if (main_symbol.minsym == 0) - main_symbol = lookup_minimal_symbol ("_start", NULL, NULL); - if (main_symbol.minsym) - addr = BMSYMBOL_VALUE_ADDRESS (main_symbol); - else - addr = 0; + if (have_full_symbols () || have_partial_symbols ()) + { + set_default_source_symtab_and_line (); + struct symtab_and_line sal = get_current_source_symtab_and_line (); + + if (sal.symtab != nullptr) + find_line_pc (sal.symtab, sal.line, &addr); + } + + if (addr == 0) + { + struct bound_minimal_symbol main_symbol + = lookup_minimal_symbol (main_name (), nullptr, nullptr); + if (main_symbol.minsym != nullptr) + addr = BMSYMBOL_VALUE_ADDRESS (main_symbol); + } } else /* The target is executing. */ { |