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| author | Nick Clifton <nickc@redhat.com> | 2012-11-09 17:00:44 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2012-11-09 17:00:44 +0000 |
| commit | 708e2187a341e9eee46669dbb8c4d6603be5cf40 (patch) | |
| tree | 2f156302c2faa127189b6ba700d2707e213964db /include/elf | |
| parent | f23200ada9c9f078722cd78ae3fd595c65b8b83a (diff) | |
| download | gdb-708e2187a341e9eee46669dbb8c4d6603be5cf40.zip gdb-708e2187a341e9eee46669dbb8c4d6603be5cf40.tar.gz gdb-708e2187a341e9eee46669dbb8c4d6603be5cf40.tar.bz2 | |
2012-11-09 Nick Clifton <nickc@redhat.com>
* elf32-rx.c (describe_flags): New function. Returns a buffer
containing a description of the E_FLAG_RX_... values set.
(rx_elf_merge_private_bfd_data): Use it.
(rx_elf_print_private_bfd_data): Likewise.
(elf32_rx_machine): Skip EF_RX_CPU_RX check.
(elf32_rx_special_sections): Define.
(elf_backend_special_sections): Define.
2012-11-09 Nick Clifton <nickc@redhat.com>
* readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI.
2012-11-09 Nick Clifton <nickc@redhat.com>
* config/obj-elf.c (obj_elf_change_section): Allow init array
sections to have the SHF_EXECINSTR attribute for the RX target.
* config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI.
(enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI.
(md_longopts): Add -mgcc-abi and -mrx-abi.
(md_parse_option): Add support for OPTION_USES_GCC_ABI and
OPTION_USES_RX_ABI.
* doc/as.texinfo (RX Options): Add mention of remaining RX
options.
* doc/c-rx.texi: Document -mgcc-abi and -mrx-abi.
2012-11-09 Nick Clifton <nickc@redhat.com>
* rx.h (EF_RX_CPU_RX): Add comment.
(E_FLAG_RX_ABI): Define.
2012-11-09 Nick Clifton <nickc@redhat.com>
* emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to
true.
(PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings.
(PARSE_AND_LIST_ARG_CASES): Add support for
--flag-mismatch-warnings.
Diffstat (limited to 'include/elf')
| -rw-r--r-- | include/elf/ChangeLog | 5 | ||||
| -rw-r--r-- | include/elf/rx.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog index 2944bb9..e47ac9f 100644 --- a/include/elf/ChangeLog +++ b/include/elf/ChangeLog @@ -1,3 +1,8 @@ +2012-11-09 Nick Clifton <nickc@redhat.com> + + * rx.h (EF_RX_CPU_RX): Add comment. + (E_FLAG_RX_ABI): Define. + 2012-11-08 Maciej W. Rozycki <macro@codesourcery.com> * mips.h (EF_MIPS_32BITMODE): Move next to lower-order bits. diff --git a/include/elf/rx.h b/include/elf/rx.h index baaa1aa..8398085 100644 --- a/include/elf/rx.h +++ b/include/elf/rx.h @@ -110,7 +110,7 @@ START_RELOC_NUMBERS (elf_rx_reloc_type) END_RELOC_NUMBERS (R_RX_max) -#define EF_RX_CPU_RX 0x00000079 /* FIXME: correct value? */ +#define EF_RX_CPU_RX 0x00000079 /* FIXME: this collides with the E_FLAG_RX_... values below. */ #define EF_RX_CPU_MASK 0x0000007F /* specific cpu bits. */ #define EF_RX_ALL_FLAGS (EF_RX_CPU_MASK) @@ -118,6 +118,7 @@ END_RELOC_NUMBERS (R_RX_max) #define E_FLAG_RX_64BIT_DOUBLES (1 << 0) #define E_FLAG_RX_DSP (1 << 1) /* Defined in the RX CPU Object file specification, but not explained. */ #define E_FLAG_RX_PID (1 << 2) /* Unofficial - DJ */ +#define E_FLAG_RX_ABI (1 << 3) /* Binary passes stacked arguments using natural alignment. Unofficial - NC. */ /* These define the addend field of R_RX_RH_RELAX relocations. */ #define RX_RELAXA_IMM6 0x00000010 /* Imm8/16/24/32 at bit offset 6. */ |