AcoSail/kernel_optimize_test
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sh: Report movli.l/movco.l capabilities.

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Add llsc to cpu_flags[] and comment cpu-features.h.

Signed-off-by: Jamie Lenehan <nynaeve@twibble.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2006-09-27 18:24:28 +09:00
parent 315bb96824
commit 2220d16493
2 changed files with 11 additions and 1 deletions
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4
arch/sh/kernel/setup.c
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@ -413,8 +413,10 @@ const char *get_cpu_subtype(void)
} }
#ifdef CONFIG_PROC_FS #ifdef CONFIG_PROC_FS
/* Symbolic CPU flags, keep in sync with asm/cpu-features.h */
static const char *cpu_flags[] = { static const char *cpu_flags[] = {
"none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr", "ptea", NULL "none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr",
"ptea", "llsc", NULL
}; };
static void show_cpuflags(struct seq_file *m) static void show_cpuflags(struct seq_file *m)

8
include/asm-sh/cpu-features.h
View File

@ -3,6 +3,14 @@
/* /*
* Processor flags * Processor flags
*
* Note: When adding a new flag, keep cpu_flags[] in
* arch/sh/kernel/setup.c in sync so symbolic name
* mapping of the processor flags has a chance of being
* reasonably accurate.
*
* These flags are also available through the ELF
* auxiliary vector as AT_HWCAP.
*/ */
#define CPU_HAS_FPU 0x0001 /* Hardware FPU support */ #define CPU_HAS_FPU 0x0001 /* Hardware FPU support */
#define CPU_HAS_P2_FLUSH_BUG 0x0002 /* Need to flush the cache in P2 area */ #define CPU_HAS_P2_FLUSH_BUG 0x0002 /* Need to flush the cache in P2 area */