diff options
| -rw-r--r-- | gdb/ChangeLog | 9 | ||||
| -rw-r--r-- | gdb/maint.c | 100 |
2 files changed, 87 insertions, 22 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f955220..8d51681 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,12 @@ +2001-12-20 Michael Snyder <msnyder@redhat.com> + + * maint.c (maintenance_info_sections): Pass string argument to + print_section_table, so that it can be used to select sections. + (print_section_table): Change PTR to void *. Look at string arg + to select sections by name and by flag attributes. + (match_bfd_flags): New function. + (print_bfd_flags): New function. + Thu Dec 20 11:37:50 2001 Jeffrey A Law (law@redhat.com) * cli/cli-decode.c (add_cmd): Initialize pre_show_hook in diff --git a/gdb/maint.c b/gdb/maint.c index 31f97fc..56f19f3 100644 --- a/gdb/maint.c +++ b/gdb/maint.c @@ -52,7 +52,7 @@ static void maintenance_space_display (char *, int); static void maintenance_info_command (char *, int); -static void print_section_table (bfd *, asection *, PTR); +static void print_section_table (bfd *, asection *, void *); static void maintenance_info_sections (char *, int); @@ -186,27 +186,52 @@ maintenance_info_command (char *arg, int from_tty) help_list (maintenanceinfolist, "maintenance info ", -1, gdb_stdout); } -static void -print_section_table (bfd *abfd, asection *asect, PTR ignore) +static int +match_bfd_flags (char *string, flagword flags) { - flagword flags; - - flags = bfd_get_section_flags (abfd, asect); + if (flags & SEC_ALLOC) + if (strstr (string, "ALLOC")) + return 1; + if (flags & SEC_LOAD) + if (strstr (string, "LOAD")) + return 1; + if (flags & SEC_RELOC) + if (strstr (string, "RELOC")) + return 1; + if (flags & SEC_READONLY) + if (strstr (string, "READONLY")) + return 1; + if (flags & SEC_CODE) + if (strstr (string, "CODE")) + return 1; + if (flags & SEC_DATA) + if (strstr (string, "DATA")) + return 1; + if (flags & SEC_ROM) + if (strstr (string, "ROM")) + return 1; + if (flags & SEC_CONSTRUCTOR) + if (strstr (string, "CONSTRUCTOR")) + return 1; + if (flags & SEC_HAS_CONTENTS) + if (strstr (string, "HAS_CONTENTS")) + return 1; + if (flags & SEC_NEVER_LOAD) + if (strstr (string, "NEVER_LOAD")) + return 1; + if (flags & SEC_COFF_SHARED_LIBRARY) + if (strstr (string, "COFF_SHARED_LIBRARY")) + return 1; + if (flags & SEC_IS_COMMON) + if (strstr (string, "IS_COMMON")) + return 1; - /* FIXME-32x64: Need print_address_numeric with field width. */ - printf_filtered (" %s", - local_hex_string_custom - ((unsigned long) bfd_section_vma (abfd, asect), "08l")); - printf_filtered ("->%s", - local_hex_string_custom - ((unsigned long) (bfd_section_vma (abfd, asect) - + bfd_section_size (abfd, asect)), - "08l")); - printf_filtered (" at %s", - local_hex_string_custom - ((unsigned long) asect->filepos, "08l")); - printf_filtered (": %s", bfd_section_name (abfd, asect)); + return 0; +} +static void +print_bfd_flags (flagword flags) +{ if (flags & SEC_ALLOC) printf_filtered (" ALLOC"); if (flags & SEC_LOAD) @@ -231,8 +256,39 @@ print_section_table (bfd *abfd, asection *asect, PTR ignore) printf_filtered (" COFF_SHARED_LIBRARY"); if (flags & SEC_IS_COMMON) printf_filtered (" IS_COMMON"); +} + +static void +print_section_table (bfd *abfd, asection *asect, void *arg) +{ + flagword flags; + char *string = arg; - printf_filtered ("\n"); + flags = bfd_get_section_flags (abfd, asect); + + if (string == NULL || *string == '\0' || + strstr (string, bfd_get_section_name (abfd, asect)) || + match_bfd_flags (string, flags)) + { + /* FIXME-32x64: Need print_address_numeric with field width. */ + printf_filtered (" %s", + local_hex_string_custom + ((unsigned long) bfd_section_vma (abfd, asect), + "08l")); + printf_filtered ("->%s", + local_hex_string_custom + ((unsigned long) (bfd_section_vma (abfd, asect) + + bfd_section_size (abfd, asect)), + "08l")); + printf_filtered (" at %s", + local_hex_string_custom + ((unsigned long) asect->filepos, "08l")); + printf_filtered (": %s", bfd_section_name (abfd, asect)); + + print_bfd_flags (flags); + + printf_filtered ("\n"); + } } /* ARGSUSED */ @@ -245,7 +301,7 @@ maintenance_info_sections (char *arg, int from_tty) printf_filtered (" `%s', ", bfd_get_filename (exec_bfd)); wrap_here (" "); printf_filtered ("file type %s.\n", bfd_get_target (exec_bfd)); - bfd_map_over_sections (exec_bfd, print_section_table, 0); + bfd_map_over_sections (exec_bfd, print_section_table, arg); } if (core_bfd) @@ -254,7 +310,7 @@ maintenance_info_sections (char *arg, int from_tty) printf_filtered (" `%s', ", bfd_get_filename (core_bfd)); wrap_here (" "); printf_filtered ("file type %s.\n", bfd_get_target (core_bfd)); - bfd_map_over_sections (core_bfd, print_section_table, 0); + bfd_map_over_sections (core_bfd, print_section_table, arg); } } |