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ARC: rename kconfig option for unaligned emulation

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Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Vineet Gupta 2014-09-08 11:18:15 +05:30
parent 5c05483e2d
commit 1736a56f3d
4 changed files with 5 additions and 5 deletions
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2
arch/arc/Kconfig
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@ -355,7 +355,7 @@ config ARC_CURR_IN_REG
kernel mode. This saves memory access for each such access kernel mode. This saves memory access for each such access
config ARC_MISALIGN_ACCESS config ARC_EMUL_UNALIGNED
bool "Emulate unaligned memory access (userspace only)" bool "Emulate unaligned memory access (userspace only)"
select SYSCTL_ARCH_UNALIGN_NO_WARN select SYSCTL_ARCH_UNALIGN_NO_WARN
select SYSCTL_ARCH_UNALIGN_ALLOW select SYSCTL_ARCH_UNALIGN_ALLOW

2
arch/arc/include/asm/unaligned.h
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@ -14,7 +14,7 @@
#include <asm-generic/unaligned.h> #include <asm-generic/unaligned.h>
#include <asm/ptrace.h> #include <asm/ptrace.h>
#ifdef CONFIG_ARC_MISALIGN_ACCESS #ifdef CONFIG_ARC_EMUL_UNALIGNED
int misaligned_fixup(unsigned long address, struct pt_regs *regs, int misaligned_fixup(unsigned long address, struct pt_regs *regs,
struct callee_regs *cregs); struct callee_regs *cregs);
#else #else

2
arch/arc/kernel/Makefile
View file

@ -16,7 +16,7 @@ obj-$(CONFIG_MODULES) += arcksyms.o module.o
obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_ARC_DW2_UNWIND) += unwind.o obj-$(CONFIG_ARC_DW2_UNWIND) += unwind.o
obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_KPROBES) += kprobes.o
obj-$(CONFIG_ARC_MISALIGN_ACCESS) += unaligned.o obj-$(CONFIG_ARC_EMUL_UNALIGNED) += unaligned.o
obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_ARC_METAWARE_HLINK) += arc_hostlink.o obj-$(CONFIG_ARC_METAWARE_HLINK) += arc_hostlink.o
obj-$(CONFIG_PERF_EVENTS) += perf_event.o obj-$(CONFIG_PERF_EVENTS) += perf_event.o

4
arch/arc/kernel/disasm.c
View file

@ -15,7 +15,7 @@
#include <linux/uaccess.h> #include <linux/uaccess.h>
#include <asm/disasm.h> #include <asm/disasm.h>
#if defined(CONFIG_KGDB) || defined(CONFIG_ARC_MISALIGN_ACCESS) || \ #if defined(CONFIG_KGDB) || defined(CONFIG_ARC_EMUL_UNALIGNED) || \
defined(CONFIG_KPROBES) defined(CONFIG_KPROBES)
/* disasm_instr: Analyses instruction at addr, stores /* disasm_instr: Analyses instruction at addr, stores
@ -535,4 +535,4 @@ int __kprobes disasm_next_pc(unsigned long pc, struct pt_regs *regs,
return instr.is_branch; return instr.is_branch;
} }
#endif /* CONFIG_KGDB || CONFIG_ARC_MISALIGN_ACCESS || CONFIG_KPROBES */ #endif /* CONFIG_KGDB || CONFIG_ARC_EMUL_UNALIGNED || CONFIG_KPROBES */