x86: x86 user_regset cleanup
This removes a bunch of dead code that is no longer needed now that the user_regset interfaces are being used for all these jobs. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
committed by
Ingo Molnar
parent
5a4646a4ef
commit
60b3b9af35
@@ -104,28 +104,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
|
||||
_r->ax = 0; \
|
||||
} while (0)
|
||||
|
||||
/* regs is struct pt_regs, pr_reg is elf_gregset_t (which is
|
||||
now struct_user_regs, they are different) */
|
||||
|
||||
#define ELF_CORE_COPY_REGS(pr_reg, regs) \
|
||||
pr_reg[0] = regs->bx; \
|
||||
pr_reg[1] = regs->cx; \
|
||||
pr_reg[2] = regs->dx; \
|
||||
pr_reg[3] = regs->si; \
|
||||
pr_reg[4] = regs->di; \
|
||||
pr_reg[5] = regs->bp; \
|
||||
pr_reg[6] = regs->ax; \
|
||||
pr_reg[7] = regs->ds & 0xffff; \
|
||||
pr_reg[8] = regs->es & 0xffff; \
|
||||
pr_reg[9] = regs->fs & 0xffff; \
|
||||
savesegment(gs,pr_reg[10]); \
|
||||
pr_reg[11] = regs->orig_ax; \
|
||||
pr_reg[12] = regs->ip; \
|
||||
pr_reg[13] = regs->cs & 0xffff; \
|
||||
pr_reg[14] = regs->flags; \
|
||||
pr_reg[15] = regs->sp; \
|
||||
pr_reg[16] = regs->ss & 0xffff;
|
||||
|
||||
#define ELF_PLATFORM (utsname()->machine)
|
||||
#define set_personality_64bit() do { } while (0)
|
||||
extern unsigned int vdso_enabled;
|
||||
@@ -159,41 +137,6 @@ extern unsigned int vdso_enabled;
|
||||
clear_thread_flag(TIF_IA32); \
|
||||
} while (0)
|
||||
|
||||
/* regs is struct pt_regs, pr_reg is elf_gregset_t (which is
|
||||
now struct_user_regs, they are different). Assumes current is the process
|
||||
getting dumped. */
|
||||
|
||||
#define ELF_CORE_COPY_REGS(pr_reg, regs) do { \
|
||||
unsigned v; \
|
||||
(pr_reg)[0] = (regs)->r15; \
|
||||
(pr_reg)[1] = (regs)->r14; \
|
||||
(pr_reg)[2] = (regs)->r13; \
|
||||
(pr_reg)[3] = (regs)->r12; \
|
||||
(pr_reg)[4] = (regs)->bp; \
|
||||
(pr_reg)[5] = (regs)->bx; \
|
||||
(pr_reg)[6] = (regs)->r11; \
|
||||
(pr_reg)[7] = (regs)->r10; \
|
||||
(pr_reg)[8] = (regs)->r9; \
|
||||
(pr_reg)[9] = (regs)->r8; \
|
||||
(pr_reg)[10] = (regs)->ax; \
|
||||
(pr_reg)[11] = (regs)->cx; \
|
||||
(pr_reg)[12] = (regs)->dx; \
|
||||
(pr_reg)[13] = (regs)->si; \
|
||||
(pr_reg)[14] = (regs)->di; \
|
||||
(pr_reg)[15] = (regs)->orig_ax; \
|
||||
(pr_reg)[16] = (regs)->ip; \
|
||||
(pr_reg)[17] = (regs)->cs; \
|
||||
(pr_reg)[18] = (regs)->flags; \
|
||||
(pr_reg)[19] = (regs)->sp; \
|
||||
(pr_reg)[20] = (regs)->ss; \
|
||||
(pr_reg)[21] = current->thread.fs; \
|
||||
(pr_reg)[22] = current->thread.gs; \
|
||||
asm("movl %%ds,%0" : "=r" (v)); (pr_reg)[23] = v; \
|
||||
asm("movl %%es,%0" : "=r" (v)); (pr_reg)[24] = v; \
|
||||
asm("movl %%fs,%0" : "=r" (v)); (pr_reg)[25] = v; \
|
||||
asm("movl %%gs,%0" : "=r" (v)); (pr_reg)[26] = v; \
|
||||
} while(0);
|
||||
|
||||
/* I'm not sure if we can use '-' here */
|
||||
#define ELF_PLATFORM ("x86_64")
|
||||
extern void set_personality_64bit(void);
|
||||
@@ -236,18 +179,7 @@ extern int vdso_enabled;
|
||||
|
||||
struct task_struct;
|
||||
|
||||
extern int dump_task_regs (struct task_struct *, elf_gregset_t *);
|
||||
extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *);
|
||||
|
||||
#define ELF_CORE_COPY_TASK_REGS(tsk, elf_regs) dump_task_regs(tsk, elf_regs)
|
||||
#define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) dump_task_fpu(tsk, elf_fpregs)
|
||||
|
||||
#ifdef CONFIG_X86_32
|
||||
extern int dump_task_extended_fpu (struct task_struct *,
|
||||
struct user_fxsr_struct *);
|
||||
#define ELF_CORE_COPY_XFPREGS(tsk, elf_xfpregs) \
|
||||
dump_task_extended_fpu(tsk, elf_xfpregs)
|
||||
#define ELF_CORE_XFPREG_TYPE NT_PRXFPREG
|
||||
|
||||
#define VDSO_HIGH_BASE (__fix_to_virt(FIX_VDSO))
|
||||
|
||||
|
Reference in New Issue
Block a user