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authorDavid Howells <dhowells@redhat.com>2008-02-08 04:19:26 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:29 -0800
commit922a70d327bd4b11342c2afd08e20d35f52064c3 (patch)
treeaff7e43fa600363128c15c4b9a1ceba3869aac15 /include/asm-mips/processor.h
parent3eb056764dd806bbe84eb604e45e7470feeaafd8 (diff)
aout: move STACK_TOP[_MAX] to asm/processor.h
Move STACK_TOP[_MAX] out of asm/a.out.h and into asm/processor.h as they're required whether or not A.OUT format is available. Signed-off-by: David Howells <dhowells@redhat.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-mips/processor.h')
-rw-r--r--include/asm-mips/processor.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 36f42de5940..58cbac5a64e 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -39,6 +39,7 @@ extern unsigned int vced_count, vcei_count;
* so don't change it unless you know what you are doing.
*/
#define TASK_SIZE 0x7fff8000UL
+#define STACK_TOP TASK_SIZE
/*
* This decides where the kernel will search for a free chunk of vm
@@ -57,6 +58,8 @@ extern unsigned int vced_count, vcei_count;
*/
#define TASK_SIZE32 0x7fff8000UL
#define TASK_SIZE 0x10000000000UL
+#define STACK_TOP \
+ (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
/*
* This decides where the kernel will search for a free chunk of vm
@@ -69,6 +72,10 @@ extern unsigned int vced_count, vcei_count;
(test_tsk_thread_flag(tsk, TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
#endif
+#ifdef __KERNEL__
+#define STACK_TOP_MAX TASK_SIZE
+#endif
+
#define NUM_FPU_REGS 32
typedef __u64 fpureg_t;