diff options
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 35 | ||||
| -rw-r--r-- | bfd/elf32-target.h | 12 | ||||
| -rw-r--r-- | bfd/elf64-target.h | 13 | ||||
| -rw-r--r-- | bfd/som.c | 37 |
4 files changed, 97 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 62e0435..f71b12c 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,38 @@ +Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt. + + * bfd-in.h (JUMP_TABLE): Add new entries to the jump table + for bfd_copy_private_section_data, bfd_copy_private_bfd_data, + and bfd_is_local_label. + + * targets.c: Add new entries to the bfd_target structure. + + * bfd.c (bfd_copy_private_bfd_data): New definition. + + * section.c (bfd_copy_private_section_data): New definition. + + * syms.c (bfd_is_local_label): New definition. + + * libbfd-in.h (bfd_generic_is_local_label): Declare. + + * libbfd.c (bfd_generic_is_local_label): New function. + + * *-core.c: Provide default definitions for new functions in + the target vector which all point to bfd_false. + + * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c + libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c + Default new vectors for copying private backend data to bfd_true. + Default new vector for determining if a symbol is a local label + to bfd_generic_is_local_label. + + * som.c (som_bfd_copy_private_section_data): New function. + (som_bfd_is_local_label): New function. + (som_bfd_copy_private_bfd_data): For now default to bfd_true. + + * elf32-hppa.c (hppa_elf_is_local_label): New function. + Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table. diff --git a/bfd/elf32-target.h b/bfd/elf32-target.h index bdbb4a5..79bacb6 100644 --- a/bfd/elf32-target.h +++ b/bfd/elf32-target.h @@ -60,6 +60,18 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define bfd_elf32_bfd_final_link _bfd_generic_final_link #endif +#ifndef bfd_elf32_bfd_copy_private_section_data +#define bfd_elf32_bfd_copy_private_section_data \ + ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true) +#endif +#ifndef bfd_elf32_bfd_copy_private_bfd_data +#define bfd_elf32_bfd_copy_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) +#endif +#ifndef bfd_elf32_bfd_is_local_label +#define bfd_elf32_bfd_is_local_label bfd_generic_is_local_label +#endif + #ifndef elf_info_to_howto_rel #define elf_info_to_howto_rel 0 #endif diff --git a/bfd/elf64-target.h b/bfd/elf64-target.h index 7fdfa26..75ba998 100644 --- a/bfd/elf64-target.h +++ b/bfd/elf64-target.h @@ -60,6 +60,19 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define bfd_elf64_bfd_final_link _bfd_generic_final_link #endif +#ifndef bfd_elf64_bfd_copy_private_section_data +#define bfd_elf64_bfd_copy_private_section_data \ + ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true) +#endif +#ifndef bfd_elf64_bfd_copy_private_bfd_data +#define bfd_elf64_bfd_copy_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) +#endif + +#ifndef bfd_elf64_bfd_is_local_label +#define bfd_elf64_bfd_is_local_label bfd_generic_is_local_label +#endif + #ifndef elf_info_to_howto_rel #define elf_info_to_howto_rel 0 #endif @@ -149,6 +149,9 @@ static asymbol * som_make_empty_symbol PARAMS ((bfd *)); static void som_print_symbol PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type)); static boolean som_new_section_hook PARAMS ((bfd *, asection *)); +static boolean som_bfd_copy_private_section_data PARAMS ((bfd *, asection *, + bfd *, asection *)); +static boolean som_bfd_is_local_label PARAMS ((bfd *, asymbol *)); static boolean som_set_section_contents PARAMS ((bfd *, sec_ptr, PTR, file_ptr, bfd_size_type)); static boolean som_set_arch_mach PARAMS ((bfd *, enum bfd_architecture, @@ -3644,6 +3647,14 @@ som_print_symbol (ignore_abfd, afile, symbol, how) } } +static boolean +som_bfd_is_local_label (abfd, sym) + bfd *abfd; + asymbol *sym; +{ + return (sym->name[0] == 'L' && sym->name[1] == '$'); +} + /* Count or process variable-length SOM fixup records. To avoid code duplication we use this code both to compute the number @@ -4036,6 +4047,29 @@ som_new_section_hook (abfd, newsect) return true; } +/* Copy any private info we understand from the input section + to the output section. */ +static boolean +som_bfd_copy_private_section_data (ibfd, isection, obfd, osection) + bfd *ibfd; + asection *isection; + bfd *obfd; + asection *osection; +{ + /* One day we may try to grok other private data. */ + if (ibfd->xvec->flavour != bfd_target_som_flavour + || obfd->xvec->flavour != bfd_target_som_flavour) + return false; + + memcpy (som_section_data (osection), som_section_data (isection), + sizeof (struct som_section_data_struct)); + + /* Reparent if necessary. */ + if (som_section_data (osection)->containing_space) + som_section_data (osection)->containing_space = + som_section_data (osection)->containing_space->output_section; +} + /* Set backend info for sections which can not be described in the BFD data structures. */ @@ -5190,6 +5224,9 @@ som_slurp_extended_name_table (abfd) #define som_core_file_failing_signal _bfd_dummy_core_file_failing_signal #define som_core_file_matches_executable_p _bfd_dummy_core_file_matches_executable_p +#define som_bfd_copy_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) + bfd_target som_vec = { "som", /* name */ |