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| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 20:02:49 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:14:49 +0100 |
| commit | 3655c4d3c4bc105a36080c665b7294f471b0a1de (patch) | |
| tree | 865248fec08750ae181212094d80fe6da1b98129 | |
| parent | ad694df534568b6072baebdb784b63c6209fe1cc (diff) | |
| download | xen-3655c4d3c4bc105a36080c665b7294f471b0a1de.tar.gz | |
um: get rid of unused macros in ptrace_user.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
| -rw-r--r-- | arch/um/sys-i386/shared/sysdep/ptrace_user.h | 24 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/shared/sysdep/ptrace_user.h | 39 |
2 files changed, 0 insertions, 63 deletions
diff --git a/arch/um/sys-i386/shared/sysdep/ptrace_user.h b/arch/um/sys-i386/shared/sysdep/ptrace_user.h index e4398a38a8a69..9d88a79a138b0 100644 --- a/arch/um/sys-i386/shared/sysdep/ptrace_user.h +++ b/arch/um/sys-i386/shared/sysdep/ptrace_user.h @@ -16,35 +16,11 @@ #define PT_SYSCALL_NR(regs) ((regs)[ORIG_EAX]) #define PT_SYSCALL_NR_OFFSET PT_OFFSET(ORIG_EAX) -#define PT_SYSCALL_ARG1_OFFSET PT_OFFSET(EBX) -#define PT_SYSCALL_ARG2_OFFSET PT_OFFSET(ECX) -#define PT_SYSCALL_ARG3_OFFSET PT_OFFSET(EDX) -#define PT_SYSCALL_ARG4_OFFSET PT_OFFSET(ESI) -#define PT_SYSCALL_ARG5_OFFSET PT_OFFSET(EDI) -#define PT_SYSCALL_ARG6_OFFSET PT_OFFSET(EBP) - #define PT_SYSCALL_RET_OFFSET PT_OFFSET(EAX) -#define REGS_SYSCALL_NR EAX /* This is used before a system call */ -#define REGS_SYSCALL_ARG1 EBX -#define REGS_SYSCALL_ARG2 ECX -#define REGS_SYSCALL_ARG3 EDX -#define REGS_SYSCALL_ARG4 ESI -#define REGS_SYSCALL_ARG5 EDI -#define REGS_SYSCALL_ARG6 EBP - #define REGS_IP_INDEX EIP #define REGS_SP_INDEX UESP -#define PT_IP_OFFSET PT_OFFSET(EIP) -#define PT_IP(regs) ((regs)[EIP]) -#define PT_SP_OFFSET PT_OFFSET(UESP) -#define PT_SP(regs) ((regs)[UESP]) - #define FP_SIZE ((HOST_FPX_SIZE > HOST_FP_SIZE) ? HOST_FPX_SIZE : HOST_FP_SIZE) -#ifndef FRAME_SIZE -#define FRAME_SIZE (17) -#endif - #endif diff --git a/arch/um/sys-x86_64/shared/sysdep/ptrace_user.h b/arch/um/sys-x86_64/shared/sysdep/ptrace_user.h index faf9cddacd9a3..2f1b6e33d5907 100644 --- a/arch/um/sys-x86_64/shared/sysdep/ptrace_user.h +++ b/arch/um/sys-x86_64/shared/sysdep/ptrace_user.h @@ -19,35 +19,8 @@ #define PT_SYSCALL_NR(regs) ((regs)[PT_INDEX(ORIG_RAX)]) #define PT_SYSCALL_NR_OFFSET (ORIG_RAX) -#define PT_SYSCALL_ARG1(regs) (((unsigned long *) (regs))[PT_INDEX(RDI)]) -#define PT_SYSCALL_ARG1_OFFSET (RDI) - -#define PT_SYSCALL_ARG2(regs) (((unsigned long *) (regs))[PT_INDEX(RSI)]) -#define PT_SYSCALL_ARG2_OFFSET (RSI) - -#define PT_SYSCALL_ARG3(regs) (((unsigned long *) (regs))[PT_INDEX(RDX)]) -#define PT_SYSCALL_ARG3_OFFSET (RDX) - -#define PT_SYSCALL_ARG4(regs) (((unsigned long *) (regs))[PT_INDEX(RCX)]) -#define PT_SYSCALL_ARG4_OFFSET (RCX) - -#define PT_SYSCALL_ARG5(regs) (((unsigned long *) (regs))[PT_INDEX(R8)]) -#define PT_SYSCALL_ARG5_OFFSET (R8) - -#define PT_SYSCALL_ARG6(regs) (((unsigned long *) (regs))[PT_INDEX(R9)]) -#define PT_SYSCALL_ARG6_OFFSET (R9) - #define PT_SYSCALL_RET_OFFSET (RAX) -#define PT_IP_OFFSET (RIP) -#define PT_IP(regs) ((regs)[PT_INDEX(RIP)]) - -#define PT_SP_OFFSET (RSP) -#define PT_SP(regs) ((regs)[PT_INDEX(RSP)]) - -#define PT_ORIG_RAX_OFFSET (ORIG_RAX) -#define PT_ORIG_RAX(regs) ((regs)[PT_INDEX(ORIG_RAX)]) - /* * x86_64 FC3 doesn't define this in /usr/include/linux/ptrace.h even though * it's defined in the kernel's include/linux/ptrace.h. Additionally, use the @@ -57,18 +30,6 @@ #define PTRACE_OLDSETOPTIONS 21 #endif -/* - * These are before the system call, so the system call number is RAX - * rather than ORIG_RAX, and arg4 is R10 rather than RCX - */ -#define REGS_SYSCALL_NR PT_INDEX(RAX) -#define REGS_SYSCALL_ARG1 PT_INDEX(RDI) -#define REGS_SYSCALL_ARG2 PT_INDEX(RSI) -#define REGS_SYSCALL_ARG3 PT_INDEX(RDX) -#define REGS_SYSCALL_ARG4 PT_INDEX(R10) -#define REGS_SYSCALL_ARG5 PT_INDEX(R8) -#define REGS_SYSCALL_ARG6 PT_INDEX(R9) - #define REGS_IP_INDEX PT_INDEX(RIP) #define REGS_SP_INDEX PT_INDEX(RSP) |