diff options
| author | jrv <jrv@138bc75d-0d04-0410-961f-82ee72b054a4> | 1993-10-04 00:01:16 +0000 |
|---|---|---|
| committer | jrv <jrv@138bc75d-0d04-0410-961f-82ee72b054a4> | 1993-10-04 00:01:16 +0000 |
| commit | 158aa6c0fc931ee0ecf622265d01b973b8b30a98 (patch) | |
| tree | eddaaaf5ae97a33c798526c27764641bed65c90c /gcc/config/i386/sysv4.h | |
| parent | fcf8b28a675f00b4caf8ff545adbfc5c3f7985cf (diff) | |
| download | gcc-158aa6c0fc931ee0ecf622265d01b973b8b30a98.tar.gz | |
(ASM_OUTPUT_DOUBLE,ASM_OUTPUT_FLOAT): Use REAL_VALUE_ macros.
(ASM_OUTPUT_LONG_DOUBLE): New macro.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5575 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/sysv4.h')
| -rw-r--r-- | gcc/config/i386/sysv4.h | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/gcc/config/i386/sysv4.h b/gcc/config/i386/sysv4.h index 678209f22a3..2a0a829c39a 100644 --- a/gcc/config/i386/sysv4.h +++ b/gcc/config/i386/sysv4.h @@ -39,9 +39,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #define CPP_PREDEFINES \ "-Di386 -Dunix -D__svr4__ -Asystem(unix) -Asystem(svr4) -Acpu(i386) -Amachine(i386)" -/* If the host and target formats match, output the floats as hex. */ -#if HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT -#if defined (HOST_WORDS_BIG_ENDIAN) == WORDS_BIG_ENDIAN /* This is how to output assembly code to define a `float' constant. We always have to use a .long pseudo-op to do this because the native SVR4 ELF assembler is buggy and it generates incorrect values when we @@ -51,7 +48,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #define ASM_OUTPUT_FLOAT(FILE,VALUE) \ do { long value; \ REAL_VALUE_TO_TARGET_SINGLE ((VALUE), value); \ - fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value); \ + if (sizeof (int) == sizeof (long)) \ + fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value); \ + else \ + fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value); \ } while (0) /* This is how to output assembly code to define a `double' constant. @@ -63,11 +63,36 @@ do { long value; \ #define ASM_OUTPUT_DOUBLE(FILE,VALUE) \ do { long value[2]; \ REAL_VALUE_TO_TARGET_DOUBLE ((VALUE), value); \ - fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[0]); \ - fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[1]); \ + if (sizeof (int) == sizeof (long)) \ + { \ + fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[0]); \ + fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[1]); \ + } \ + else \ + { \ + fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[0]); \ + fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[1]); \ + } \ + } while (0) + + +#undef ASM_OUTPUT_LONG_DOUBLE +#define ASM_OUTPUT_LONG_DOUBLE(FILE,VALUE) \ +do { long value[3]; \ + REAL_VALUE_TO_TARGET_LONG_DOUBLE ((VALUE), value); \ + if (sizeof (int) == sizeof (long)) \ + { \ + fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[0]); \ + fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[1]); \ + fprintf((FILE), "%s\t0x%x\n", ASM_LONG, value[2]); \ + } \ + else \ + { \ + fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[0]); \ + fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[1]); \ + fprintf((FILE), "%s\t0x%lx\n", ASM_LONG, value[2]); \ + } \ } while (0) -#endif /* word order matches */ -#endif /* HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT */ /* Output at beginning of assembler file. */ /* The .file command should always begin the output. */ |