diff options
Diffstat (limited to 'arch/nios2/include/uapi')
| -rw-r--r-- | arch/nios2/include/uapi/asm/Kbuild | 3 | ||||
| -rw-r--r-- | arch/nios2/include/uapi/asm/elf.h | 4 | ||||
| -rw-r--r-- | arch/nios2/include/uapi/asm/ptrace.h | 50 | ||||
| -rw-r--r-- | arch/nios2/include/uapi/asm/sigcontext.h | 12 |
4 files changed, 13 insertions, 56 deletions
diff --git a/arch/nios2/include/uapi/asm/Kbuild b/arch/nios2/include/uapi/asm/Kbuild index 4f07ca3f8d10..e0bb972a50d7 100644 --- a/arch/nios2/include/uapi/asm/Kbuild +++ b/arch/nios2/include/uapi/asm/Kbuild @@ -1,4 +1,5 @@ include include/uapi/asm-generic/Kbuild.asm header-y += elf.h -header-y += ucontext.h + +generic-y += ucontext.h diff --git a/arch/nios2/include/uapi/asm/elf.h b/arch/nios2/include/uapi/asm/elf.h index a5b91ae5cf56..6f06d3b2949e 100644 --- a/arch/nios2/include/uapi/asm/elf.h +++ b/arch/nios2/include/uapi/asm/elf.h @@ -50,9 +50,7 @@ typedef unsigned long elf_greg_t; -#define ELF_NGREG \ - ((sizeof(struct pt_regs) + sizeof(struct switch_stack)) / \ - sizeof(elf_greg_t)) +#define ELF_NGREG 49 typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef unsigned long elf_fpregset_t; diff --git a/arch/nios2/include/uapi/asm/ptrace.h b/arch/nios2/include/uapi/asm/ptrace.h index e83a7c9d1c36..71a330597adf 100644 --- a/arch/nios2/include/uapi/asm/ptrace.h +++ b/arch/nios2/include/uapi/asm/ptrace.h @@ -67,53 +67,9 @@ #define NUM_PTRACE_REG (PTR_TLBMISC + 1) -/* this struct defines the way the registers are stored on the - stack during a system call. - - There is a fake_regs in setup.c that has to match pt_regs.*/ - -struct pt_regs { - unsigned long r8; /* r8-r15 Caller-saved GP registers */ - unsigned long r9; - unsigned long r10; - unsigned long r11; - unsigned long r12; - unsigned long r13; - unsigned long r14; - unsigned long r15; - unsigned long r1; /* Assembler temporary */ - unsigned long r2; /* Retval LS 32bits */ - unsigned long r3; /* Retval MS 32bits */ - unsigned long r4; /* r4-r7 Register arguments */ - unsigned long r5; - unsigned long r6; - unsigned long r7; - unsigned long orig_r2; /* Copy of r2 ?? */ - unsigned long ra; /* Return address */ - unsigned long fp; /* Frame pointer */ - unsigned long sp; /* Stack pointer */ - unsigned long gp; /* Global pointer */ - unsigned long estatus; - unsigned long ea; /* Exception return address (pc) */ - unsigned long orig_r7; -}; - -/* - * This is the extended stack used by signal handlers and the context - * switcher: it's pushed after the normal "struct pt_regs". - */ -struct switch_stack { - unsigned long r16; /* r16-r23 Callee-saved GP registers */ - unsigned long r17; - unsigned long r18; - unsigned long r19; - unsigned long r20; - unsigned long r21; - unsigned long r22; - unsigned long r23; - unsigned long fp; - unsigned long gp; - unsigned long ra; +/* User structures for general purpose registers. */ +struct user_pt_regs { + __u32 regs[49]; }; #endif /* __ASSEMBLY__ */ diff --git a/arch/nios2/include/uapi/asm/sigcontext.h b/arch/nios2/include/uapi/asm/sigcontext.h index 7b8bb41867d4..b67944a50927 100644 --- a/arch/nios2/include/uapi/asm/sigcontext.h +++ b/arch/nios2/include/uapi/asm/sigcontext.h @@ -15,14 +15,16 @@ * details. */ -#ifndef _ASM_NIOS2_SIGCONTEXT_H -#define _ASM_NIOS2_SIGCONTEXT_H +#ifndef _UAPI__ASM_SIGCONTEXT_H +#define _UAPI__ASM_SIGCONTEXT_H -#include <asm/ptrace.h> +#include <linux/types.h> + +#define MCONTEXT_VERSION 2 struct sigcontext { - struct pt_regs regs; - unsigned long sc_mask; /* old sigmask */ + int version; + unsigned long gregs[32]; }; #endif |
