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| author | Kaz Kojima <kkojima@rr.iij4u.or.jp> | 2004-04-02 01:39:31 +0000 |
|---|---|---|
| committer | Kaz Kojima <kkojima@rr.iij4u.or.jp> | 2004-04-02 01:39:31 +0000 |
| commit | f55629b89c0e0cbd97068d1680483fce4477bf46 (patch) | |
| tree | e89eea1f03cbcedff200bd96133aaeac17878c99 /gas/config/tc-sh.c | |
| parent | afb7d967cbd4c9e14792e1569964092b9d1fcf44 (diff) | |
| download | gdb-f55629b89c0e0cbd97068d1680483fce4477bf46.zip gdb-f55629b89c0e0cbd97068d1680483fce4477bf46.tar.gz gdb-f55629b89c0e0cbd97068d1680483fce4477bf46.tar.bz2 | |
[gas]
2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
Dhananjay Deshpande <dhananjayd@kpitcummins.com>
* config/tc-sh.c (dont_adjust_reloc_32): New variable.
(sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
dont_adjust_reloc_32 is set.
(md_longopts): Add option -renesas.
(md_parse_option, md_show_usage): Likewise.
* doc/c-sh.texi: Likewise.
[gas/testsuite]
2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
* gas/sh/renesas-1.s, gas/sh/renesas-1.d: New test for -renesas
option.
* gas/sh/basic.exp: Run the new test.
Diffstat (limited to 'gas/config/tc-sh.c')
| -rw-r--r-- | gas/config/tc-sh.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gas/config/tc-sh.c b/gas/config/tc-sh.c index 76f669b..04f06ff 100644 --- a/gas/config/tc-sh.c +++ b/gas/config/tc-sh.c @@ -132,6 +132,10 @@ int sh_relax; /* set if -relax seen */ int sh_small; +/* Flag to generate relocations against symbol values for local symbols. */ + +static int dont_adjust_reloc_32; + /* preset architecture set, if given; zero otherwise. */ static int preset_target_arch; @@ -2883,6 +2887,7 @@ struct option md_longopts[] = #define OPTION_SMALL (OPTION_LITTLE + 1) #define OPTION_DSP (OPTION_SMALL + 1) #define OPTION_ISA (OPTION_DSP + 1) +#define OPTION_RENESAS (OPTION_ISA + 1) {"relax", no_argument, NULL, OPTION_RELAX}, {"big", no_argument, NULL, OPTION_BIG}, @@ -2890,8 +2895,10 @@ struct option md_longopts[] = {"small", no_argument, NULL, OPTION_SMALL}, {"dsp", no_argument, NULL, OPTION_DSP}, {"isa", required_argument, NULL, OPTION_ISA}, + {"renesas", no_argument, NULL, OPTION_RENESAS}, + #ifdef HAVE_SH64 -#define OPTION_ABI (OPTION_ISA + 1) +#define OPTION_ABI (OPTION_RENESAS + 1) #define OPTION_NO_MIX (OPTION_ABI + 1) #define OPTION_SHCOMPACT_CONST_CRANGE (OPTION_NO_MIX + 1) #define OPTION_NO_EXPAND (OPTION_SHCOMPACT_CONST_CRANGE + 1) @@ -2932,6 +2939,10 @@ md_parse_option (int c, char *arg ATTRIBUTE_UNUSED) preset_target_arch = arch_sh1_up & ~arch_sh2e_up; break; + case OPTION_RENESAS: + dont_adjust_reloc_32 = 1; + break; + case OPTION_ISA: if (strcasecmp (arg, "sh4") == 0) preset_target_arch = arch_sh4; @@ -3019,6 +3030,8 @@ SH options:\n\ -little generate little endian code\n\ -big generate big endian code\n\ -relax alter jump instructions for long displacements\n\ +-renesas disable optimization with section symbol for\n\ + compatibility with Renesas assembler.\n\ -small align sections to 4 byte boundaries, not 16\n\ -dsp enable sh-dsp insns, and disable floating-point ISAs.\n\ -isa=[sh4\n\ @@ -3564,6 +3577,7 @@ sh_fix_adjustable (fixS *fixP) if (fixP->fx_r_type == BFD_RELOC_32_PLT_PCREL || fixP->fx_r_type == BFD_RELOC_32_GOT_PCREL || fixP->fx_r_type == BFD_RELOC_SH_GOTPC + || ((fixP->fx_r_type == BFD_RELOC_32) && dont_adjust_reloc_32) || fixP->fx_r_type == BFD_RELOC_RVA) return 0; |