aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-sh/cpu-features.h
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2006-09-27 05:22:53 -0400
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 05:22:53 -0400
commit315bb96824149614efe4844ded077a13fc908880 (patch)
tree3a8db24ec8554d8e56b1460d85cc81b34299b0d7 /include/asm-sh/cpu-features.h
parenta6a31139897a5e539efe7ad3b7bd351fa9673ce8 (diff)
sh: CPU flags in AT_HWCAP in ELF auxvt.
Encode processor flags in AT_HWCAP in the ELF auxiliary vector. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/cpu-features.h')
-rw-r--r--include/asm-sh/cpu-features.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-sh/cpu-features.h b/include/asm-sh/cpu-features.h
new file mode 100644
index 000000000000..e398947ec01d
--- /dev/null
+++ b/include/asm-sh/cpu-features.h
@@ -0,0 +1,15 @@
1#ifndef __ASM_SH_CPU_FEATURES_H
2#define __ASM_SH_CPU_FEATURES_H
3
4/*
5 * Processor flags
6 */
7#define CPU_HAS_FPU 0x0001 /* Hardware FPU support */
8#define CPU_HAS_P2_FLUSH_BUG 0x0002 /* Need to flush the cache in P2 area */
9#define CPU_HAS_MMU_PAGE_ASSOC 0x0004 /* SH3: TLB way selection bit support */
10#define CPU_HAS_DSP 0x0008 /* SH-DSP: DSP support */
11#define CPU_HAS_PERF_COUNTER 0x0010 /* Hardware performance counters */
12#define CPU_HAS_PTEA 0x0020 /* PTEA register */
13#define CPU_HAS_LLSC 0x0040 /* movli.l/movco.l */
14
15#endif /* __ASM_SH_CPU_FEATURES_H */