* config/tc-sh.c (shl): Remove.
(big): New function. (little): Remove shl handling. Emit error for endian mismatch. (md_show_usage): Add description of -big. (md_parse_option): Handle OPTION_BIG. Remove shl handling. (OPTION_BIG): Add. (md_pseudo_table): Add .big. (md_longopts): Add -big. (md_begin): Don't set target_big_endian here. * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove. (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian. (shl): Remove. * configure.in (endian): Default is big. (sh-*-pe*): Little endian. (cpu_type): Set sh for target sh*. * configure: Regenerate.
This commit is contained in:
Hans-Peter Nilsson
parent
1aa20aa88f
commit
05982cacb9
5 changed files with 223 additions and 192 deletions
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@ -1,3 +1,23 @@
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2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
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Hans-Peter Nilsson <hp@bitrange.com>
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* config/tc-sh.c (shl): Remove.
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(big): New function.
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(little): Remove shl handling. Emit error for endian mismatch.
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(md_show_usage): Add description of -big.
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(md_parse_option): Handle OPTION_BIG. Remove shl handling.
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(OPTION_BIG): Add.
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(md_pseudo_table): Add .big.
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(md_longopts): Add -big.
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(md_begin): Don't set target_big_endian here.
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* config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
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(LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
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(shl): Remove.
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* configure.in (endian): Default is big.
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(sh-*-pe*): Little endian.
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(cpu_type): Set sh for target sh*.
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* configure: Regenerate.
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2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
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* config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
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@ -57,6 +57,7 @@ static void s_uacons PARAMS ((int));
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static sh_opcode_info *find_cooked_opcode PARAMS ((char **));
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static unsigned int assemble_ppi PARAMS ((char *, sh_opcode_info *));
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static void little PARAMS ((int));
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static void big PARAMS ((int));
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static bfd_reloc_code_real_type sh_elf_suffix
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PARAMS ((char **str_p, expressionS *, expressionS *new_exp_p));
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static int parse_reg PARAMS ((char *, int *, int *));
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@ -80,13 +81,25 @@ static void sh_elf_cons PARAMS ((int));
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symbolS *GOT_symbol; /* Pre-defined "_GLOBAL_OFFSET_TABLE_" */
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#endif
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int shl = 0;
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static void
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big (ignore)
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int ignore ATTRIBUTE_UNUSED;
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{
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if (! target_big_endian)
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as_bad (_("directive .big encountered when option -big required"));
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/* Stop further messages. */
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target_big_endian = 1;
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}
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static void
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little (ignore)
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int ignore ATTRIBUTE_UNUSED;
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{
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shl = 1;
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if (target_big_endian)
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as_bad (_("directive .little encountered when option -little required"));
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/* Stop further messages. */
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target_big_endian = 0;
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}
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@ -107,6 +120,7 @@ const pseudo_typeS md_pseudo_table[] =
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{"int", cons, 4},
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{"word", cons, 2},
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#endif /* OBJ_ELF */
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{"big", big, 0},
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{"form", listing_psize, 0},
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{"little", little, 0},
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{"heading", listing_title, 0},
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@ -439,14 +453,6 @@ md_begin ()
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char *prev_name = "";
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int target_arch;
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#ifdef TE_PE
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/* The WinCE OS only supports little endian executables. */
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target_big_endian = 0;
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#else
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if (! shl)
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target_big_endian = 1;
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#endif
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target_arch = arch_sh1_up & ~(sh_dsp ? arch_sh3e_up : arch_sh_dsp_up);
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valid_arch = target_arch;
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@ -2127,11 +2133,13 @@ CONST char *md_shortopts = "";
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struct option md_longopts[] =
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{
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#define OPTION_RELAX (OPTION_MD_BASE)
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#define OPTION_LITTLE (OPTION_MD_BASE + 1)
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#define OPTION_BIG (OPTION_MD_BASE + 1)
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#define OPTION_LITTLE (OPTION_BIG + 1)
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#define OPTION_SMALL (OPTION_LITTLE + 1)
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#define OPTION_DSP (OPTION_SMALL + 1)
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{"relax", no_argument, NULL, OPTION_RELAX},
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{"big", no_argument, NULL, OPTION_BIG},
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{"little", no_argument, NULL, OPTION_LITTLE},
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{"small", no_argument, NULL, OPTION_SMALL},
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{"dsp", no_argument, NULL, OPTION_DSP},
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@ -2150,8 +2158,11 @@ md_parse_option (c, arg)
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sh_relax = 1;
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break;
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case OPTION_BIG:
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target_big_endian = 1;
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break;
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case OPTION_LITTLE:
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shl = 1;
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target_big_endian = 0;
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break;
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@ -2177,6 +2188,7 @@ md_show_usage (stream)
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fprintf (stream, _("\
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SH options:\n\
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-little generate little endian code\n\
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-big generate big endian code\n\
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-relax alter jump instructions for long displacements\n\
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-small align sections to 4 byte boundaries, not 16\n\
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-dsp enable sh-dsp insns, and disable sh3e / sh4 insns.\n"));
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@ -21,8 +21,6 @@
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#define TC_SH
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#define TARGET_BYTES_BIG_ENDIAN 0
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#define TARGET_ARCH bfd_arch_sh
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#if ANSI_PROTOTYPES
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@ -30,9 +28,6 @@ struct segment_info_struct;
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struct internal_reloc;
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#endif
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/* Whether in little endian mode. */
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extern int shl;
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/* Whether -relax was used. */
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extern int sh_relax;
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@ -81,7 +76,9 @@ extern long md_pcrel_from_section PARAMS ((struct fix *, segT));
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#define IGNORE_NONSTANDARD_ESCAPES
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#define LISTING_HEADER (shl ? "Hitachi Super-H GAS Little Endian" : "Hitachi Super-H GAS Big Endian")
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#define LISTING_HEADER \
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(!target_big_endian \
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? "Hitachi Super-H GAS Little Endian" : "Hitachi Super-H GAS Big Endian")
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#define md_operand(x)
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@ -123,7 +120,7 @@ extern void sh_frob_file PARAMS ((void));
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#define BFD_ARCH TARGET_ARCH
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#define COFF_MAGIC (shl ? SH_ARCH_MAGIC_LITTLE : SH_ARCH_MAGIC_BIG)
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#define COFF_MAGIC (!target_big_endian ? SH_ARCH_MAGIC_LITTLE : SH_ARCH_MAGIC_BIG)
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/* We need to write out relocs which have not been completed. */
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#define TC_COUNT_RELOC(fix) ((fix)->fx_addsy != NULL)
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@ -168,9 +165,9 @@ extern int tc_coff_sizemachdep PARAMS ((fragS *));
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extern int target_big_endian;
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#ifdef TE_LINUX
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#define TARGET_FORMAT (shl ? "elf32-sh-linux" : "elf32-shbig-linux")
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#define TARGET_FORMAT (!target_big_endian ? "elf32-sh-linux" : "elf32-shbig-linux")
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#else
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#define TARGET_FORMAT (shl ? "elf32-shl" : "elf32-sh")
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#define TARGET_FORMAT (!target_big_endian ? "elf32-shl" : "elf32-sh")
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#endif
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#define elf_tc_final_processing sh_elf_final_processing
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341
gas/configure
vendored
341
gas/configure
vendored
File diff suppressed because it is too large
Load diff
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@ -144,6 +144,7 @@ changequote([,])dnl
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rs6000*) cpu_type=ppc ;;
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s390x*) cpu_type=s390 arch=s390x ;;
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s390*) cpu_type=s390 arch=s390 ;;
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sh*) cpu_type=sh endian=big ;;
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sparclite*) cpu_type=sparc arch=sparclite ;;
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sparclet*) cpu_type=sparc arch=sparclet ;;
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sparc64*) cpu_type=sparc arch=v9-64 ;;
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@ -401,7 +402,7 @@ changequote([,])dnl
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sh-*-linux*) fmt=elf em=linux ;;
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sh-*-elf*) fmt=elf ;;
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sh-*-coff*) fmt=coff bfd_gas=yes;;
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sh-*-pe*) fmt=coff em=pe bfd_gas=yes;;
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sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;;
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sh-*-rtemself*) fmt=elf ;;
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sh-*-rtems*) fmt=coff bfd_gas=yes;;
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