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authorNick Clifton <nickc@redhat.com>2012-11-09 17:00:44 +0000
committerNick Clifton <nickc@redhat.com>2012-11-09 17:00:44 +0000
commit708e2187a341e9eee46669dbb8c4d6603be5cf40 (patch)
tree2f156302c2faa127189b6ba700d2707e213964db /gas/config/tc-rx.c
parentf23200ada9c9f078722cd78ae3fd595c65b8b83a (diff)
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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 'gas/config/tc-rx.c')
-rw-r--r--gas/config/tc-rx.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/gas/config/tc-rx.c b/gas/config/tc-rx.c
index 3db8fe1..b1d0b20 100644
--- a/gas/config/tc-rx.c
+++ b/gas/config/tc-rx.c
@@ -46,7 +46,7 @@ const char EXP_CHARS[] = "eE";
const char FLT_CHARS[] = "dD";
/* ELF flags to set in the output file header. */
-static int elf_flags = 0;
+static int elf_flags = E_FLAG_RX_ABI;
bfd_boolean rx_use_conventional_section_names = FALSE;
static bfd_boolean rx_use_small_data_limit = FALSE;
@@ -70,6 +70,8 @@ enum options
OPTION_RELAX,
OPTION_PID,
OPTION_INT_REGS,
+ OPTION_USES_GCC_ABI,
+ OPTION_USES_RX_ABI,
};
#define RX_SHORTOPTS ""
@@ -94,6 +96,8 @@ struct option md_longopts[] =
{"relax", no_argument, NULL, OPTION_RELAX},
{"mpid", no_argument, NULL, OPTION_PID},
{"mint-register", required_argument, NULL, OPTION_INT_REGS},
+ {"mgcc-abi", no_argument, NULL, OPTION_USES_GCC_ABI},
+ {"mrx-abi", no_argument, NULL, OPTION_USES_RX_ABI},
{NULL, no_argument, NULL, 0}
};
size_t md_longopts_size = sizeof (md_longopts);
@@ -143,6 +147,14 @@ md_parse_option (int c ATTRIBUTE_UNUSED, char * arg ATTRIBUTE_UNUSED)
case OPTION_INT_REGS:
rx_num_int_regs = atoi (optarg);
return 1;
+
+ case OPTION_USES_GCC_ABI:
+ elf_flags &= ~ E_FLAG_RX_ABI;
+ return 1;
+
+ case OPTION_USES_RX_ABI:
+ elf_flags |= E_FLAG_RX_ABI;
+ return 1;
}
return 0;
}