From 190aa9f60f9575d1b7382cd1ee33e2589208c514 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 6 Feb 2008 22:08:18 -0800 Subject: [SPARC]: Remove PTRACE_SUN* handling. Supporting SunOS ptrace() is pretty pointless and these kinds of quirks keep us from being able to share more code with other platforms. Signed-off-by: David S. Miller --- include/asm-sparc64/ptrace.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/asm-sparc64') diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h index 7eba90c6c75..2ba989b3056 100644 --- a/include/asm-sparc64/ptrace.h +++ b/include/asm-sparc64/ptrace.h @@ -261,8 +261,6 @@ extern void show_regs(struct pt_regs *); #define SF_XXARG 0x5c /* Stuff for the ptrace system call */ -#define PTRACE_SUNATTACH 10 -#define PTRACE_SUNDETACH 11 #define PTRACE_GETREGS 12 #define PTRACE_SETREGS 13 #define PTRACE_GETFPREGS 14 -- cgit v1.2.3 From 9775369ec06bad8edb2fbd8c77316f49b439c225 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 7 Feb 2008 03:00:17 -0800 Subject: [SPARC]: Move over to arch_ptrace(). Signed-off-by: David S. Miller --- include/asm-sparc64/ptrace.h | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'include/asm-sparc64') diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h index 2ba989b3056..734a767f0a4 100644 --- a/include/asm-sparc64/ptrace.h +++ b/include/asm-sparc64/ptrace.h @@ -95,8 +95,6 @@ struct sparc_trapf { #ifdef __KERNEL__ -#define __ARCH_SYS_PTRACE 1 - #define force_successful_syscall_return() \ do { current_thread_info()->syscall_noerror = 1; \ } while (0) @@ -282,18 +280,4 @@ extern void show_regs(struct pt_regs *); #define PTRACE_GETFPREGS64 25 #define PTRACE_SETFPREGS64 26 -#define PTRACE_GETUCODE 29 /* stupid bsd-ism */ - -/* These are for 32-bit processes debugging 64-bit ones. - * Here addr and addr2 are passed in %g2 and %g3 respectively. - */ -#define PTRACE_PEEKTEXT64 (30 + PTRACE_PEEKTEXT) -#define PTRACE_POKETEXT64 (30 + PTRACE_POKETEXT) -#define PTRACE_PEEKDATA64 (30 + PTRACE_PEEKDATA) -#define PTRACE_POKEDATA64 (30 + PTRACE_POKEDATA) -#define PTRACE_READDATA64 (30 + PTRACE_READDATA) -#define PTRACE_WRITEDATA64 (30 + PTRACE_WRITEDATA) -#define PTRACE_READTEXT64 (30 + PTRACE_READTEXT) -#define PTRACE_WRITETEXT64 (30 + PTRACE_WRITETEXT) - #endif /* !(_SPARC64_PTRACE_H) */ -- cgit v1.2.3 From 3389742f3c346d9ef5fb46e7baa04972bdd6d151 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 7 Feb 2008 04:19:34 -0800 Subject: [SPARC64]: Use regsets for ELF core dumping. Signed-off-by: David S. Miller --- include/asm-sparc64/elf.h | 30 +++++------------------------- 1 file changed, 5 insertions(+), 25 deletions(-) (limited to 'include/asm-sparc64') diff --git a/include/asm-sparc64/elf.h b/include/asm-sparc64/elf.h index 8653e866500..217d768cf7d 100644 --- a/include/asm-sparc64/elf.h +++ b/include/asm-sparc64/elf.h @@ -72,6 +72,8 @@ #define HWCAP_SPARC_BLKINIT 64 #define HWCAP_SPARC_N2 128 +#define CORE_DUMP_USE_REGSET + /* * These are used to set parameters in the core dumps. */ @@ -80,10 +82,6 @@ #define ELF_CLASS ELFCLASS64 #define ELF_DATA ELFDATA2MSB -typedef unsigned long elf_greg_t; - -#define ELF_NGREG 36 -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; /* Format of 64-bit elf_gregset_t is: * G0 --> G7 * O0 --> O7 @@ -94,24 +92,9 @@ typedef elf_greg_t elf_gregset_t[ELF_NGREG]; * TNPC * Y */ -#define ELF_CORE_COPY_REGS(__elf_regs, __pt_regs) \ -do { unsigned long *dest = &(__elf_regs[0]); \ - struct pt_regs *src = (__pt_regs); \ - unsigned long __user *sp; \ - int i; \ - for(i = 0; i < 16; i++) \ - dest[i] = src->u_regs[i]; \ - /* Don't try this at home kids... */ \ - sp = (unsigned long __user *) \ - ((src->u_regs[14] + STACK_BIAS) \ - & 0xfffffffffffffff8UL); \ - for(i = 0; i < 16; i++) \ - __get_user(dest[i+16], &sp[i]); \ - dest[32] = src->tstate; \ - dest[33] = src->tpc; \ - dest[34] = src->tnpc; \ - dest[35] = src->y; \ -} while (0); +typedef unsigned long elf_greg_t; +#define ELF_NGREG 36 +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; typedef struct { unsigned long pr_regs[32]; @@ -121,9 +104,6 @@ typedef struct { } elf_fpregset_t; #endif -#define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs) \ - ({ ELF_CORE_COPY_REGS((*(__elf_regs)), task_pt_regs(__tsk)); 1; }) - /* * This is used to ensure we don't load something for the wrong architecture. */ -- cgit v1.2.3