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riscv-gcc-1
Commit e2ffd796 by Bernardo Innocenti Committed by Bernardo Innocenti
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m68k.h (TARGET_CPU_CPP_BUILTINS): Add target predefines. 

	* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Add target predefines.
	* config/m68k/m68k-none.h (CPP_CPU_DEFAULT_SPEC): Kill all definitions.
	* config/m68k/m68k-none.h (CPP_FPU_SPEC): Remove.
	* config/m68k/m68k-none.h (CPP_SPEC): Likewise.

From-SVN: r71450
parent 2339fbfd
Showing with 48 additions and 63 deletions
gcc/ChangeLog
2003-09-16 Bernardo Innocenti <bernie@develer.com>
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Add target predefines.
* config/m68k/m68k-none.h (CPP_CPU_DEFAULT_SPEC): Kill all definitions.
* config/m68k/m68k-none.h (CPP_FPU_SPEC): Remove.
* config/m68k/m68k-none.h (CPP_SPEC): Likewise.
2003-09-16 Ian Lance Taylor <ian@wasabisystems.com>
* cfgcleanup.c (label_is_jump_target_p): Correct use of table
......
gcc/config/m68k/m68k-none.h
......@@ -48,32 +48,26 @@ Boston, MA 02111-1307, USA. */
this file. However, it's not used anywhere here because it doesn't
seem to be necessary. */
#if TARGET_CPU_DEFAULT == M68K_CPU_m68k || TARGET_CPU_DEFAULT == M68K_CPU_m68020
#define CPP_CPU_DEFAULT_SPEC "%{!ansi:-Dmc68020 } -D__mc68020 -D__mc68020__"
#define ASM_CPU_DEFAULT_SPEC "-mc68020"
#define CC1_CPU_DEFAULT_SPEC "-m68020"
#else
#if TARGET_CPU_DEFAULT == M68K_CPU_m68000
#define CPP_CPU_DEFAULT_SPEC "%{!ansi:-Dmc68000 } -D__mc68000 -D__mc68000__"
#define ASM_CPU_DEFAULT_SPEC "-mc68000"
#define CC1_CPU_DEFAULT_SPEC "-m68000"
#else
#if TARGET_CPU_DEFAULT == M68K_CPU_m68030
#define CPP_CPU_DEFAULT_SPEC "%{!ansi:-Dmc68030 } -D__mc68030 -D__mc68030__"
#define ASM_CPU_DEFAULT_SPEC "-mc68030"
#define CC1_CPU_DEFAULT_SPEC "-m68030"
#else
#if TARGET_CPU_DEFAULT == M68K_CPU_m68040
#define CPP_CPU_DEFAULT_SPEC "%{!ansi:-Dmc68040 } -D__mc68040 -D__mc68040__"
#define ASM_CPU_DEFAULT_SPEC "-mc68040"
#define CC1_CPU_DEFAULT_SPEC "-m68040"
#else
#if TARGET_CPU_DEFAULT == M68K_CPU_m68302
#define CPP_CPU_DEFAULT_SPEC "%{!ansi:-Dmc68302 } -D__mc68302 -D__mc68302__"
#define ASM_CPU_DEFAULT_SPEC "-mc68302"
#define CC1_CPU_DEFAULT_SPEC "-m68302"
#else
#if TARGET_CPU_DEFAULT == M68K_CPU_m68332
#define CPP_CPU_DEFAULT_SPEC "%{!ansi:-Dmc68332 -Dmcpu32 } -D__mc68332 -D__mc68332__ -D__mcpu32 -D__mcpu32__"
#define ASM_CPU_DEFAULT_SPEC "-mc68332"
#define CC1_CPU_DEFAULT_SPEC "-m68332"
#else
......@@ -84,55 +78,6 @@ Unrecognized value in TARGET_CPU_DEFAULT.
#endif
#endif
#endif
/* Define __HAVE_68881__ or nothing (soft float), appropriately. */
#undef CPP_FPU_SPEC
#if TARGET_DEFAULT & MASK_68881
#define CPP_FPU_SPEC "\
%{!mc68000:%{!m68000:%{!m68302:%{!mcpu32:%{!m68332:%{!m5200:%{!m5206e:%{!m528x:%{!m5307:%{!m5407:%{!msoft-float:%{!mno-68881:-D__HAVE_68881__ }}}}}}}}}}}} \
%{m68881:-D__HAVE_68881__ }"
#else
#define CPP_FPU_SPEC "\
%{m68881:-D__HAVE_68881__ }"
#endif
/* Names to predefine in the preprocessor for this target machine.
Other definitions depend on what the default cpu is and switches
given to the compiler:
-m68000, -mc68000: define nothing else
-m68010: define mc68010
-m68020, -mc68020: define mc68020
-m68030: define mc68030
-m68040: define mc68040
-m68060: define mc68060
-m68020-40: define mc68020 mc68030 mc68040
-m68020-60: define mc68020 mc68030 mc68040 mc68060
-m68302: define mc68302
-m68332: define mc68332 mcpu32
-mcpu32: define mcpu32
-m5200: define mcoldfire mcf5200
-m5206e: define mcoldfire mcf5200 mcf5206e
-m528x: define mcoldfire mc5200 mc528x
-m5307: define mcoldfire mc5300 mc5307
-m5407: define mcoldfire mc5400 mc5407
default: define as above appropriately
GCC won't automatically add __'d versions, we have to mention them
explicitly. */
#undef CPP_SPEC
#define CPP_SPEC "\
%(cpp_fpu)%{!ansi:%{m68302:-Dmc68302 }%{m68010:-Dmc68010 }%{m68020:-Dmc68020 }%{mc68020:-Dmc68020 }%{m68030:-Dmc68030 }%{m68040:-Dmc68040 }%{m68020-40:-Dmc68020 -Dmc68030 -Dmc68040 }%{m68020-60:-Dmc68020 -Dmc68030 -Dmc68040 -Dmc68060 }%{m68060:-Dmc68060 }%{mcpu32:-Dmcpu32 } %{m68332:-Dmc68332 -Dmcpu32 }%{m5200:-Dmcoldfire -Dmcf5200 }%{m5206e:-Dmcoldfire -Dmcf5200 -Dmcf5206e }%{m528x:-Dmcoldfire -Dmcf5200 -Dmcf528x }%{m5307:-Dmcoldfire -Dmcf5300 -Dmcf5307 }%{m5407: -Dmcoldfire -Dmcf5400 -Dmcf5407 }} \
%{m68302:-D__mc68302__ -D__mc68302 }%{m68010:-D__mc68010__ -D__mc68010 }%{m68020:-D__mc68020__ -D__mc68020 }%{mc68020:-D__mc68020__ -D__mc68020 }%{m68030:-D__mc68030__ -D__mc68030 }%{m68040:-D__mc68040__ -D__mc68040 }%{m68020-40:-D__mc68020__ -D__mc68030__ -D__mc68040__ -D__mc68020 -D__mc68030 -D__mc68040 }%{m68020-60:-D__mc68020__ -D__mc68030__ -D__mc68040__ -D__mc68020 -D__mc68030 -D__mc68040 -D__mc68060__ -D__mc68060 }%{m68060:-D__mc68060__ -D__mc68060 }%{mcpu32:-D__mcpu32__ -D__mcpu32 }%{m68332:-D__mc68332__ -D__mc68332 -D__mcpu32__ -D__mcpu32 }%{m5200:-D__mcf5200__ -D__mcf5200 -D__mcoldfire__ } \
%{m5206e:-D__mcoldfire__ -D__mcf5200__ -D__mcf5200 -D__mcf5206e__ -D__mcf5206e } \
%{m528x:-D__mcoldfire__ -D__mcf5200__ -D__mcf5200 -D__mcf528x__ -D__mcf528x } \
%{m5307:-D__mcoldfire__ -D__mcf5300__ -D__mcf5300 -D__mcf5307__ -D__mcf5307 } \
%{m5407:-D__mcoldfire__ -D__mcf5400__ -D__mcf5400 -D__mcf5407__ -D__mcf5407 } \
%{!mc68000:%{!m68000:%{!m68302:%{!m68010:%{!mc68020:%{!m68020:%{!m68030:%{!m68040:%{!m68020-40:%{!m68020-60:%{!m68060:%{!mcpu32: %{!m68332:%{!m5200:%{!m5206e:%{!m528x:%{!m5307:%{!m5407:%(cpp_cpu_default)}}}}}}}}}}}}}}}}}} \
%(cpp_subtarget) \
"
/* Pass flags to gas indicating which type of processor we have. */
......@@ -159,11 +104,8 @@ Unrecognized value in TARGET_CPU_DEFAULT.
Do not define this macro if it does not need to do anything. */
#define EXTRA_SPECS \
{ "cpp_cpu_default", CPP_CPU_DEFAULT_SPEC }, \
{ "cpp_fpu", CPP_FPU_SPEC }, \
{ "cpp_subtarget", CPP_SUBTARGET_SPEC }, \
{ "asm_cpu_default", ASM_CPU_DEFAULT_SPEC }, \
/*{ "cc1_cpu_default", CC1_CPU_DEFAULT__SPEC },*/ \
{ "cc1_cpu_default", CC1_CPU_DEFAULT_SPEC }, \
SUBTARGET_EXTRA_SPECS
#define CPP_SUBTARGET_SPEC ""
......
gcc/config/m68k/m68k.h
......@@ -28,10 +28,46 @@ Boston, MA 02111-1307, USA. */
#define TARGET_CPU_CPP_BUILTINS() \
do \
{ \
builtin_define ("__mc68000__"); \
if (TARGET_68020) \
builtin_define ("__mc68020__"); \
builtin_define ("__m68k__"); \
builtin_define_std ("mc68000"); \
if (TARGET_68060) \
builtin_define_std ("mc68060"); \
else if (TARGET_68040) \
builtin_define_std ("mc68040"); \
else if (TARGET_68020) \
builtin_define_std ("mc68020"); \
if (TARGET_68881) \
builtin_define ("__HAVE_68881__"); \
if (TARGET_CPU32) \
{ \
builtin_define_std ("mc68332"); \
builtin_define_std ("mcpu32"); \
} \
if (TARGET_COLDFIRE) \
builtin_define ("__mcoldfire__"); \
if (TARGET_5200) \
builtin_define ("__mcf5200__"); \
if (TARGET_528x) \
{ \
builtin_define ("__mcf528x__"); \
builtin_define ("__mcf5200__"); \
} \
if (TARGET_CFV3) \
{ \
builtin_define ("__mcf5300__"); \
builtin_define ("__mcf5307__"); \
} \
if (TARGET_CFV4) \
{ \
builtin_define ("__mcf5400__"); \
builtin_define ("__mcf5407__"); \
} \
if (TARGET_CF_HWDIV) \
builtin_define ("__mcfhwdiv__"); \
if (flag_pic) \
builtin_define ("__pic__"); \
if (flag_pic > 1) \
builtin_define ("__PIC__"); \
builtin_assert ("cpu=m68k"); \
builtin_assert ("machine=m68k"); \
} \
......@@ -155,7 +191,7 @@ extern int target_flags;
#define MASK_CF_HWDIV 0x40000
#define TARGET_CF_HWDIV (target_flags & MASK_CF_HWDIV)
/* Compile for mcf582 */
/* Compile for mcf528x */
#define MASK_528x 0x80000
#define TARGET_528x (target_flags & MASK_528x)
......
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