mips.h: Clean up comments and spacing near MASKs.

        * mips.h: Clean up comments and spacing near MASKs.
        (TARGET_UNIX_ASM): Delete.
        (MASK_MIPS16, MASK_NO_CHECK_ZERO_DIV, MASK_CHECK_RANGE_DIV,
        MASK_UNINIT_CONST_IN_RODATA): Change values to make mask
        values contiguous.

From-SVN: r35509

gcc/ChangeLog

+2000-08-05  Chris Demetriou  <cgd@sibyte.com>
+
+	* mips.h: Clean up comments and spacing near MASKs.
+	(TARGET_UNIX_ASM): Delete.
+	(MASK_MIPS16, MASK_NO_CHECK_ZERO_DIV, MASK_CHECK_RANGE_DIV,
+	MASK_UNINIT_CONST_IN_RODATA): Change values to make mask
+	values contiguous.
+
 2000-08-05  Joseph S. Myers  <jsm28@cam.ac.uk>
 
 	* c-common.c (print_char_table): Add entries for the X/Open '

gcc/config/mips/mips.h

@@ -206,27 +206,30 @@ extern void		sbss_section PARAMS ((void));
 #define MASK_MAD	   0x00040000	/* Generate mad/madu as on 4650.  */
 #define MASK_4300_MUL_FIX  0x00080000   /* Work-around early Vr4300 CPU bug */
 #define MASK_MIPS3900	   0x00100000	/* like -mips1 only 3900 */
-#define MASK_MIPS16	0x01000000	/* Generate mips16 code */
-#define MASK_NO_CHECK_ZERO_DIV 0x04000000	/* divide by zero checking */
-#define MASK_CHECK_RANGE_DIV 0x08000000	/* divide result range checking */
-#define MASK_UNINIT_CONST_IN_RODATA 0x10000000	/* Store uninitialized
+#define MASK_MIPS16	   0x00200000	/* Generate mips16 code */
+#define MASK_NO_CHECK_ZERO_DIV \
+			   0x00400000	/* divide by zero checking */
+#define MASK_CHECK_RANGE_DIV \
+			   0x00800000	/* divide result range checking */
+#define MASK_UNINIT_CONST_IN_RODATA \
+			   0x01000000	/* Store uninitialized
 					   consts in rodata */
 
-					/* Dummy switches used only in spec's*/
-#define MASK_MIPS_TFILE	0x00000000	/* flag for mips-tfile usage */
-
 					/* Debug switches, not documented */
-#define MASK_DEBUG	0		/* Eliminate version # in .s file */
-#define MASK_DEBUG_A	0x0		/* don't allow <label>($reg) addrs */
-#define MASK_DEBUG_B	0x0		/* GO_IF_LEGITIMATE_ADDRESS debug */
-#define MASK_DEBUG_C	0x0		/* don't expand seq, etc. */
+#define MASK_DEBUG	0		/* unused */
+#define MASK_DEBUG_A	0		/* don't allow <label>($reg) addrs */
+#define MASK_DEBUG_B	0		/* GO_IF_LEGITIMATE_ADDRESS debug */
+#define MASK_DEBUG_C	0		/* don't expand seq, etc. */
 #define MASK_DEBUG_D	0		/* don't do define_split's */
 #define MASK_DEBUG_E	0		/* function_arg debug */
-#define MASK_DEBUG_F	0
+#define MASK_DEBUG_F	0		/* ??? */
 #define MASK_DEBUG_G	0		/* don't support 64 bit arithmetic */
 #define MASK_DEBUG_H	0               /* allow ints in FP registers */
 #define MASK_DEBUG_I	0		/* unused */
 
+					/* Dummy switches used only in specs */
+#define MASK_MIPS_TFILE	0		/* flag for mips-tfile usage */
+
 					/* r4000 64 bit sizes */
 #define TARGET_INT64		(target_flags & MASK_INT64)
 #define TARGET_LONG64		(target_flags & MASK_LONG64)
@@ -241,10 +244,9 @@ extern void		sbss_section PARAMS ((void));
 
 					/* Mips vs. GNU assembler */
 #define TARGET_GAS		(target_flags & MASK_GAS)
-#define TARGET_UNIX_ASM		(!TARGET_GAS)
-#define TARGET_MIPS_AS		TARGET_UNIX_ASM
+#define TARGET_MIPS_AS		(!TARGET_GAS)
 
-					/* Debug Mode */
+					/* Debug Modes */
 #define TARGET_DEBUG_MODE	(target_flags & MASK_DEBUG)
 #define TARGET_DEBUG_A_MODE	(target_flags & MASK_DEBUG_A)
 #define TARGET_DEBUG_B_MODE	(target_flags & MASK_DEBUG_B)