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sh: Add DSP registers to regset interface.

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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2008-09-12 22:42:10 +09:00
parent 6bff1592d8
commit 5dadb34394
4 changed files with 65 additions and 31 deletions
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5
arch/sh/include/asm/elf.h
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@@ -108,11 +108,10 @@ typedef struct user_fpu_struct elf_fpregset_t;
#define elf_check_fdpic(x) ((x)->e_flags & EF_SH_FDPIC)
#define elf_check_const_displacement(x) ((x)->e_flags & EF_SH_PIC)
#if defined(CONFIG_SUPERH32) && \
(!defined(CONFIG_SH_FPU) && !defined(CONFIG_SH_DSP))
#if defined(CONFIG_SUPERH32) && !defined(CONFIG_SH_FPU)
/*
* Enable dump using regset for general purpose registers, use this as
* the default once the FPU and DSP registers are moved over also.
* the default once the FPU registers are moved over also.
*/
#define CORE_DUMP_USE_REGSET
#endif

3
arch/sh/include/asm/ptrace.h
View File

@@ -123,6 +123,9 @@ extern void user_disable_single_step(struct task_struct *);
#define task_pt_regs(task) \
((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
- sizeof(struct pt_dspregs) - sizeof(unsigned long)) - 1)
#define task_pt_dspregs(task) \
((struct pt_dspregs *) (task_stack_page(task) + THREAD_SIZE \
- sizeof(unsigned long)) - 1)
#else
#define task_pt_regs(task) \
((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \