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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-08-07 09:55:03 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-08-07 09:55:03 +0100
commit4fb8af10d0fd09372d52966b76922b9e82bbc950 (patch)
treed240e4d40357583e3f3eb228dccf20122a5b31ed /include/asm-sh/kexec.h
parentf44f82e8a20b98558486eb14497b2f71c78fa325 (diff)
parent64a99d2a8c3ed5c4e39f3ae1cc682aa8fd3977fc (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Diffstat (limited to 'include/asm-sh/kexec.h')
-rw-r--r--include/asm-sh/kexec.h62
1 files changed, 0 insertions, 62 deletions
diff --git a/include/asm-sh/kexec.h b/include/asm-sh/kexec.h
deleted file mode 100644
index 00f4260ef09..00000000000
--- a/include/asm-sh/kexec.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef __ASM_SH_KEXEC_H
-#define __ASM_SH_KEXEC_H
-
-#include <asm/ptrace.h>
-#include <asm/string.h>
-
-/*
- * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return.
- * I.e. Maximum page that is mapped directly into kernel memory,
- * and kmap is not required.
- *
- * Someone correct me if FIXADDR_START - PAGEOFFSET is not the correct
- * calculation for the amount of memory directly mappable into the
- * kernel memory space.
- */
-
-/* Maximum physical address we can use pages from */
-#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL)
-/* Maximum address we can reach in physical address mode */
-#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
-/* Maximum address we can use for the control code buffer */
-#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
-
-#define KEXEC_CONTROL_CODE_SIZE 4096
-
-/* The native architecture */
-#define KEXEC_ARCH KEXEC_ARCH_SH
-
-static inline void crash_setup_regs(struct pt_regs *newregs,
- struct pt_regs *oldregs)
-{
- if (oldregs)
- memcpy(newregs, oldregs, sizeof(*newregs));
- else {
- __asm__ __volatile__ ("mov r0, %0" : "=r" (newregs->regs[0]));
- __asm__ __volatile__ ("mov r1, %0" : "=r" (newregs->regs[1]));
- __asm__ __volatile__ ("mov r2, %0" : "=r" (newregs->regs[2]));
- __asm__ __volatile__ ("mov r3, %0" : "=r" (newregs->regs[3]));
- __asm__ __volatile__ ("mov r4, %0" : "=r" (newregs->regs[4]));
- __asm__ __volatile__ ("mov r5, %0" : "=r" (newregs->regs[5]));
- __asm__ __volatile__ ("mov r6, %0" : "=r" (newregs->regs[6]));
- __asm__ __volatile__ ("mov r7, %0" : "=r" (newregs->regs[7]));
- __asm__ __volatile__ ("mov r8, %0" : "=r" (newregs->regs[8]));
- __asm__ __volatile__ ("mov r9, %0" : "=r" (newregs->regs[9]));
- __asm__ __volatile__ ("mov r10, %0" : "=r" (newregs->regs[10]));
- __asm__ __volatile__ ("mov r11, %0" : "=r" (newregs->regs[11]));
- __asm__ __volatile__ ("mov r12, %0" : "=r" (newregs->regs[12]));
- __asm__ __volatile__ ("mov r13, %0" : "=r" (newregs->regs[13]));
- __asm__ __volatile__ ("mov r14, %0" : "=r" (newregs->regs[14]));
- __asm__ __volatile__ ("mov r15, %0" : "=r" (newregs->regs[15]));
-
- __asm__ __volatile__ ("sts pr, %0" : "=r" (newregs->pr));
- __asm__ __volatile__ ("sts macl, %0" : "=r" (newregs->macl));
- __asm__ __volatile__ ("sts mach, %0" : "=r" (newregs->mach));
-
- __asm__ __volatile__ ("stc gbr, %0" : "=r" (newregs->gbr));
- __asm__ __volatile__ ("stc sr, %0" : "=r" (newregs->sr));
-
- newregs->pc = (unsigned long)current_text_addr();
- }
-}
-#endif /* __ASM_SH_KEXEC_H */