lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

sh: Share bug/debug traps across _32 and _64.

Browse Source 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2007-11-20 18:08:06 +09:00
parent 811d50cb43
commit 5a4f7c66be
10 changed files with 102 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
include/asm-sh/system.h
View File

@@ -185,12 +185,25 @@ void default_idle(void);
void per_cpu_trap_init(void);
asmlinkage void break_point_trap(void);
asmlinkage void debug_trap_handler(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs);
asmlinkage void bug_trap_handler(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs);
#ifdef CONFIG_SUPERH32
#define BUILD_TRAP_HANDLER(name) \
asmlinkage void name##_trap_handler(unsigned long r4, unsigned long r5, \
unsigned long r6, unsigned long r7, \
struct pt_regs __regs)
#define TRAP_HANDLER_DECL \
struct pt_regs *regs = RELOC_HIDE(&__regs, 0); \
unsigned int vec = regs->tra;
#else
#define BUILD_TRAP_HANDLER(name) \
asmlinkage void name##_trap_handler(unsigned int vec, struct pt_regs *regs)
#define TRAP_HANDLER_DECL
#endif
BUILD_TRAP_HANDLER(address_error);
BUILD_TRAP_HANDLER(debug);
BUILD_TRAP_HANDLER(bug);
#define arch_align_stack(x) (x)