ChangeSet 1.2231.1.98, 2005/03/28 19:43:45-08:00, [EMAIL PROTECTED]
[PATCH] m32r: Update MMU-less support #1
This patch is for updating m32r's MMU-less support.
* arch/m32r/kernel/entry.s:
- Fix syscall table for !CONFIG_MMU
* arch/m32r/kernel/traps.c:
- Fix EIT vector setup routine for !CONFIG_MMU
Signed-off-by: Naoto Sugai <[EMAIL PROTECTED]>
Signed-off-by: Hirokazu Takata <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
entry.S | 21 +++++++++++----------
traps.c | 2 ++
2 files changed, 13 insertions(+), 10 deletions(-)
diff -Nru a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
--- a/arch/m32r/kernel/entry.S 2005-03-28 21:28:04 -08:00
+++ b/arch/m32r/kernel/entry.S 2005-03-28 21:28:04 -08:00
@@ -69,16 +69,17 @@
#include <asm/mmu_context.h>
#if !defined(CONFIG_MMU)
-#define sys_madvise sys_ni_syscall
-#define sys_readahead sys_ni_syscall
-#define sys_mprotect sys_ni_syscall
-#define sys_msync sys_ni_syscall
-#define sys_mlock sys_ni_syscall
-#define sys_munlock sys_ni_syscall
-#define sys_mlockall sys_ni_syscall
-#define sys_munlockall sys_ni_syscall
-#define sys_mremap sys_ni_syscall
-#define sys_mincore sys_ni_syscall
+#define sys_madvise sys_ni_syscall
+#define sys_readahead sys_ni_syscall
+#define sys_mprotect sys_ni_syscall
+#define sys_msync sys_ni_syscall
+#define sys_mlock sys_ni_syscall
+#define sys_munlock sys_ni_syscall
+#define sys_mlockall sys_ni_syscall
+#define sys_munlockall sys_ni_syscall
+#define sys_mremap sys_ni_syscall
+#define sys_mincore sys_ni_syscall
+#define sys_remap_file_pages sys_ni_syscall
#endif /* CONFIG_MMU */
#define R4(reg) @reg
diff -Nru a/arch/m32r/kernel/traps.c b/arch/m32r/kernel/traps.c
--- a/arch/m32r/kernel/traps.c 2005-03-28 21:28:04 -08:00
+++ b/arch/m32r/kernel/traps.c 2005-03-28 21:28:04 -08:00
@@ -95,8 +95,10 @@
eit_vector[31] = 0xff000000UL;
eit_vector[32] = BRA_INSN(ei_handler, 32);
eit_vector[64] = BRA_INSN(pie_handler, 64);
+#ifdef CONFIG_MMU
eit_vector[68] = BRA_INSN(ace_handler, 68);
eit_vector[72] = BRA_INSN(tme_handler, 72);
+#endif /* CONFIG_MMU */
#ifdef CONFIG_SMP
eit_vector[184] = (unsigned long)smp_reschedule_interrupt;
eit_vector[185] = (unsigned long)smp_invalidate_interrupt;
-
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