+Tue Dec 18 16:39:46 CET 2001 Jan Hubicka <jh@suse.cz>
+
+ * att.h (ASM_FILE_START): Use asm_dialect.
+ * linux.h (ASM_FILE_START): Likewise.
+ * gas.h (ASM_FILE_START): Likewise.
+ * i386.c (ix86_debug_arg_string, ix86_debug_addr_string,
+ ix86_asm_string, ix86_asm_dialect): New.
+ (override_options): Set asm_dialect.
+ * i386.h (MASK_MIX_SSE_I387, MASK_INTEL_SYNTAX, MASK_DEBUG_ARG,
+ MASK_DEBUG_ADDR): Kill.
+ (MASK_64BIT, MASK_NO_RED_ZONE): renumber.
+ (TARGET_DEBUG_ADDR, TARGET_DEBUG_ARG): Use string.
+ (ASSEMBLER_DIALECT): Use asm_dialect.
+ (TARGET_SWITCHES): Undocument deprecated items; deprecate intel-syntax;
+ remove debug-addr and debug-arg.
+ (TARGET_OPTIONS): Add debug-arg, debug-addr, asm.
+ (asm_dialect): New enum.
+ (ix86_debug_arg_string, ix86_debug_addr_string,
+ ix86_asm_string, ix86_asm_dialect): Declare.
+ * invoke.texi (-mintel-syntax): Remove.
+ (-masm): Document.
+
Tue Dec 18 16:37:42 CET 2001 Jan Hubicka <jh@suse.cz>
* libgcc2.c (__bb_exit_func): Kill -ax dumping code.
#define MASK_3DNOW_A 0x00400000 /* Support Athlon 3Dnow builtins */
#define MASK_3DNOW_A_SET 0x00800000
#define MASK_128BIT_LONG_DOUBLE 0x01000000 /* long double size is 128bit */
-#define MASK_MIX_SSE_I387 0x02000000 /* Mix SSE and i387 instructions */
-#define MASK_64BIT 0x04000000 /* Produce 64bit code */
-#define MASK_NO_RED_ZONE 0x08000000 /* Do not use red zone */
-
-/* Temporary codegen switches */
-#define MASK_INTEL_SYNTAX 0x10000000
-#define MASK_DEBUG_ARG 0x20000000 /* function_arg */
-#define MASK_DEBUG_ADDR 0x40000000 /* GO_IF_LEGITIMATE_ADDRESS */
+#define MASK_64BIT 0x02000000 /* Produce 64bit code */
+/* ... overlap with subtarget options starts by 0x04000000. */
+#define MASK_NO_RED_ZONE 0x04000000 /* Do not use red zone */
/* Use the floating point instructions */
#define TARGET_80387 (target_flags & MASK_80387)
(target_flags & MASK_OMIT_LEAF_FRAME_POINTER)
/* Debug GO_IF_LEGITIMATE_ADDRESS */
-#define TARGET_DEBUG_ADDR (target_flags & MASK_DEBUG_ADDR)
+#define TARGET_DEBUG_ADDR (ix86_debug_addr_string != 0)
/* Debug FUNCTION_ARG macros */
-#define TARGET_DEBUG_ARG (target_flags & MASK_DEBUG_ARG)
+#define TARGET_DEBUG_ARG (ix86_debug_arg_string != 0)
/* 64bit Sledgehammer mode */
#ifdef TARGET_BI_ARCH
#define TARGET_ALIGN_STRINGOPS (!(target_flags & MASK_NO_ALIGN_STROPS))
#define TARGET_INLINE_ALL_STRINGOPS (target_flags & MASK_INLINE_ALL_STROPS)
-#define ASSEMBLER_DIALECT ((target_flags & MASK_INTEL_SYNTAX) != 0)
+#define ASSEMBLER_DIALECT (ix86_asm_dialect)
#define TARGET_SSE ((target_flags & (MASK_SSE | MASK_SSE2)) != 0)
#define TARGET_SSE2 ((target_flags & MASK_SSE2) != 0)
{ "hard-float", MASK_80387, N_("Use hardware fp") }, \
{ "soft-float", -MASK_80387, N_("Do not use hardware fp") }, \
{ "no-soft-float", MASK_80387, N_("Use hardware fp") }, \
- { "386", 0, N_("Same as -mcpu=i386") }, \
- { "486", 0, N_("Same as -mcpu=i486") }, \
- { "pentium", 0, N_("Same as -mcpu=pentium") }, \
- { "pentiumpro", 0, N_("Same as -mcpu=pentiumpro") }, \
+ { "386", 0, N_("") /*Deprecated.*/}, \
+ { "486", 0, N_("") /*Deprecated.*/}, \
+ { "pentium", 0, N_("") /*Deprecated.*/}, \
+ { "pentiumpro", 0, N_("") /*Deprecated.*/}, \
+ { "intel-syntax", 0, N_("") /*Deprecated.*/}, \
+ { "no-intel-syntax", 0, N_("") /*Deprecated.*/}, \
{ "rtd", MASK_RTD, \
N_("Alternate calling convention") }, \
{ "no-rtd", -MASK_RTD, \
{ "omit-leaf-frame-pointer", MASK_OMIT_LEAF_FRAME_POINTER, \
N_("Omit the frame pointer in leaf functions") }, \
{ "no-omit-leaf-frame-pointer",-MASK_OMIT_LEAF_FRAME_POINTER, "" }, \
- { "debug-addr", MASK_DEBUG_ADDR, 0 /* undocumented */ }, \
- { "no-debug-addr", -MASK_DEBUG_ADDR, 0 /* undocumented */ }, \
- { "debug-arg", MASK_DEBUG_ARG, 0 /* undocumented */ }, \
- { "no-debug-arg", -MASK_DEBUG_ARG, 0 /* undocumented */ }, \
{ "stack-arg-probe", MASK_STACK_PROBE, \
N_("Enable stack probing") }, \
{ "no-stack-arg-probe", -MASK_STACK_PROBE, "" }, \
{ "windows", 0, 0 /* undocumented */ }, \
{ "dll", 0, 0 /* undocumented */ }, \
- { "intel-syntax", MASK_INTEL_SYNTAX, \
- N_("Emit Intel syntax assembler opcodes") }, \
- { "no-intel-syntax", -MASK_INTEL_SYNTAX, "" }, \
{ "align-stringops", -MASK_NO_ALIGN_STROPS, \
N_("Align destination of the string operations") }, \
{ "no-align-stringops", MASK_NO_ALIGN_STROPS, \
N_("Branches are this expensive (1-5, arbitrary units)") }, \
{ "cmodel=", &ix86_cmodel_string, \
N_("Use given x86-64 code model") }, \
+ { "debug-arg", &ix86_debug_arg_string, \
+ N_("" /* Undocumented. */) }, \
+ { "debug-addr", &ix86_debug_addr_string, \
+ N_("" /* Undocumented. */) }, \
+ { "asm=", &ix86_asm_string, \
+ N_("Use given assembler dialect") }, \
SUBTARGET_OPTIONS \
}
%{mpentium:-mcpu=pentium \
%n`-mpentium' is deprecated. Use `-march=pentium' or `-mcpu=pentium' instead.\n} \
%{mpentiumpro:-mcpu=pentiumpro \
-%n`-mpentiumpro' is deprecated. Use `-march=pentiumpro' or `-mcpu=pentiumpro' instead.\n}}"
+%n`-mpentiumpro' is deprecated. Use `-march=pentiumpro' or `-mcpu=pentiumpro' instead.\n}} \
+%{mintel-syntax:-masm=intel \
+%n`-mintel-syntax' is deprecated. Use `-masm=intel' instead.\n} \
+%{mno-intel-syntax:-masm=att \
+%n`-mno-intel-syntax' is deprecated. Use `-masm=att' instead.\n}"
#endif
\f
#define TARGET_CPU_DEFAULT_i386 0
#define RED_ZONE_SIZE 128
/* Reserved area of the red zone for temporaries. */
#define RED_ZONE_RESERVE 8
+extern const char *ix86_debug_arg_string, *ix86_debug_addr_string;
+
+enum asm_dialect {
+ ASM_ATT,
+ ASM_INTEL
+};
+extern const char *ix86_asm_string;
+extern enum cmodel ix86_asm_dialect;
/* Valud of -mcmodel specified by user. */
extern const char *ix86_cmodel_string;
extern enum cmodel ix86_cmodel;
OSDN Git Service
