diff options
| author | Bob Wilson <bob.wilson@acm.org> | 2006-11-27 20:14:52 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@acm.org> | 2006-11-27 20:14:52 +0000 |
| commit | 449241ba08a5bc328cfefe0ee8136ec59d58ff7b (patch) | |
| tree | 84f77661c9a7309f6a5263bde985883ee8d7c9d4 | |
| parent | f214d7b72f9bf1329882d28d9377c05a918dd6ca (diff) | |
| download | gdb-449241ba08a5bc328cfefe0ee8136ec59d58ff7b.tar.gz | |
bfd/
* elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
gas/
* config/tc-xtensa.c (XSHAL_ABI): Add default definition.
(directive_state): Disable scheduling by default.
(xtensa_add_config_info): New.
(xtensa_end): Call xtensa_add_config_info.
gas/testsuite/
* gas/elf/section2.e-xtensa: New file.
* gas/elf/elf.exp: Use it.
include/
* xtensa-config.h (XSHAL_ABI): New.
(XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New.
ld/
* emultempl/xtensaelf.em (XSHAL_ABI): Add default definition.
(replace_insn_sec_with_prop_sec): Use bfd_make_section_with_flags.
Delete redundant code to set sections flags and alignment.
(xt_config_info_unpack_and_check, check_xtensa_info): New.
(elf_xtensa_after_open): Iterate over input statements instead of
link_info.input_bfds.
(elf_xtensa_before_allocation): Likewise. Call check_xtensa_info for
each input, and write a new .xtensa.info section in the output.
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/elf32-xtensa.c | 1 | ||||
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/xtensa-config.h | 11 |
4 files changed, 20 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 40171519b00..03338f8dfbb 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +2006-11-27 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info. + 2006-11-24 H.J. Lu <hongjiu.lu@intel.com> * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New. diff --git a/bfd/elf32-xtensa.c b/bfd/elf32-xtensa.c index 59ed4ba3221..bb1983025f7 100644 --- a/bfd/elf32-xtensa.c +++ b/bfd/elf32-xtensa.c @@ -9801,6 +9801,7 @@ static const struct bfd_elf_special_section elf_xtensa_special_sections[] = { STRING_COMMA_LEN (".fini.literal"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, { STRING_COMMA_LEN (".init.literal"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, { STRING_COMMA_LEN (".literal"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_EXECINSTR }, + { STRING_COMMA_LEN (".xtensa.info"), 0, SHT_NOTE, 0 }, { NULL, 0, 0, 0, 0 } }; diff --git a/include/ChangeLog b/include/ChangeLog index 63e80fdec62..8f827fab009 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,5 +1,10 @@ 2006-11-27 Bob Wilson <bob.wilson@acm.org> + * xtensa-config.h (XSHAL_ABI): New. + (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New. + +2006-11-27 Bob Wilson <bob.wilson@acm.org> + * xtensa-isa.h (STATIC_LIBISA): Delete. 2006-10-30 Paul Brook <paul@codesourcery.com> diff --git a/include/xtensa-config.h b/include/xtensa-config.h index 5c0315d6198..36f9719fe33 100644 --- a/include/xtensa-config.h +++ b/include/xtensa-config.h @@ -1,5 +1,6 @@ /* Xtensa configuration settings. - Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 + Free Software Foundation, Inc. Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica. This program is free software; you can redistribute it and/or modify @@ -145,4 +146,12 @@ #undef XCHAL_INST_FETCH_WIDTH #define XCHAL_INST_FETCH_WIDTH 4 + +#undef XSHAL_ABI +#undef XTHAL_ABI_WINDOWED +#undef XTHAL_ABI_CALL0 +#define XSHAL_ABI XTHAL_ABI_WINDOWED +#define XTHAL_ABI_WINDOWED 0 +#define XTHAL_ABI_CALL0 1 + #endif /* !XTENSA_CONFIG_H */ |