config.gcc (mipsisa64sb1-*-elf*): New configuration.

2002-08-01  Chris Demetriou  <cgd@broadcom.com>

        * config.gcc (mipsisa64sb1-*-elf*): New configuration.
        (mipsisa64sb1el-*-elf*): Likewise.
        * config/mips/mips.c (mips_cpu_info_table): Add sb1.
        * config/mips/mips.h (processor_type): Add PROCESSOR_SB1.
        (TARGET_SB1, TUNE_SB1): New macros.
        * doc/invoke.texi: Add sb1 to documentation for MIPS -march and
        -mtune flags.

From-SVN: r55965

gcc/ChangeLog

+2002-08-01  Chris Demetriou  <cgd@broadcom.com>
+
+	* config.gcc (mipsisa64sb1-*-elf*): New configuration.
+	(mipsisa64sb1el-*-elf*): Likewise.
+	* config/mips/mips.c (mips_cpu_info_table): Add sb1.
+	* config/mips/mips.h (processor_type): Add PROCESSOR_SB1.
+	(TARGET_SB1, TUNE_SB1): New macros.
+	* doc/invoke.texi: Add sb1 to documentation for MIPS -march and
+	-mtune flags.
+
 2002-08-01  David Edelsohn  <edelsohn@gnu.org>
 
 	* varasm.c (asm_emit_uninitialized): Return false if global BSS

gcc/config/mips/mips.c

@@ -610,6 +610,9 @@ const struct mips_cpu_info mips_cpu_info_table[] = {
   { "5kc", PROCESSOR_R5KC, 64 },
   { "20kc", PROCESSOR_R20KC, 64 },
 
+  /* Broadcom SB-1 CPU core */
+  { "sb1", PROCESSOR_SB1, 64 },
+
   /* End marker */
   { 0, 0, 0 }
 };

gcc/config/mips/mips.h

@@ -70,7 +70,8 @@ enum processor_type {
   PROCESSOR_R8000,
   PROCESSOR_R4KC,
   PROCESSOR_R5KC,
-  PROCESSOR_R20KC
+  PROCESSOR_R20KC,
+  PROCESSOR_SB1
 };
 
 /* Recast the cpu class to be the cpu attribute.  */
@@ -352,6 +353,7 @@ extern void		sbss_section PARAMS ((void));
 #define TARGET_MIPS4300             (mips_arch == PROCESSOR_R4300)
 #define TARGET_MIPS4KC              (mips_arch == PROCESSOR_R4KC)
 #define TARGET_MIPS5KC              (mips_arch == PROCESSOR_R5KC)
+#define TARGET_SB1                  (mips_arch == PROCESSOR_SB1)
 
 /* Scheduling target defines.  */
 #define TUNE_MIPS3000               (mips_tune == PROCESSOR_R3000)
@@ -359,6 +361,7 @@ extern void		sbss_section PARAMS ((void));
 #define TUNE_MIPS4000               (mips_tune == PROCESSOR_R4000)
 #define TUNE_MIPS5000               (mips_tune == PROCESSOR_R5000)
 #define TUNE_MIPS6000               (mips_tune == PROCESSOR_R6000)
+#define TUNE_SB1                    (mips_tune == PROCESSOR_SB1)
 
 /* Define preprocessor macros for the -march and -mtune options.
    PREFIX is either _MIPS_ARCH or _MIPS_TUNE, INFO is the selected

gcc/doc/invoke.texi

@@ -7006,8 +7006,8 @@ are: @samp{mips1}, @samp{mips2}, @samp{mips3}, @samp{mips4}, @samp{mips32}
 and @samp{mips64}.  The processor names are: @samp{r2000},
 @samp{r3000}, @samp{r3900}, @samp{r4000}, @samp{vr4100}, @samp{vr4300},
 @samp{r4400}, @samp{r4600}, @samp{r4650}, @samp{vr5000}, @samp{r6000},
-@samp{r8000}, @samp{4kc}, @samp{4kp}, @samp{5kc}, @samp{20kc}
-and @samp{orion}.  The special value @samp{from-abi} selects the
+@samp{r8000}, @samp{4kc}, @samp{4kp}, @samp{5kc}, @samp{20kc},
+@samp{orion}, and @samp{sb1}.  The special value @samp{from-abi} selects the
 most compatible architecture for the selected ABI (that is,
 @samp{mips1} for 32-bit ABIs and @samp{mips3} for 64-bit ABIs)@.