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author | Jeff Dike <jdike@addtoit.com> | 2007-10-16 01:27:07 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:06 -0700 |
commit | 18badddaa84e13e126f4ca5df47ac55b97a2635a (patch) | |
tree | c57bee27c8144481a59546fcbd8487d9486c6a54 /arch/um/include/sysdep-x86_64/ptrace.h | |
parent | 6c738ffa9fea6869f5d51882dfefbba746e432b1 (diff) | |
download | op-kernel-dev-18badddaa84e13e126f4ca5df47ac55b97a2635a.zip op-kernel-dev-18badddaa84e13e126f4ca5df47ac55b97a2635a.tar.gz |
uml: rename pt_regs general-purpose register file
Before the removal of tt mode, access to a register on the skas-mode side of a
pt_regs struct looked like pt_regs.regs.skas.regs.regs[FOO]. This was bad
enough, but it became pt_regs.regs.regs.regs[FOO] with the removal of the
union from the middle. To get rid of the run of three "regs", the last field
is renamed to "gp".
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/include/sysdep-x86_64/ptrace.h')
-rw-r--r-- | arch/um/include/sysdep-x86_64/ptrace.h | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/arch/um/include/sysdep-x86_64/ptrace.h b/arch/um/include/sysdep-x86_64/ptrace.h index ea4afdc..ebc2fd5 100644 --- a/arch/um/include/sysdep-x86_64/ptrace.h +++ b/arch/um/include/sysdep-x86_64/ptrace.h @@ -85,7 +85,7 @@ #define REGS_ERR(r) ((r)->fault_type) struct uml_pt_regs { - unsigned long regs[MAX_REG_NR]; + unsigned long gp[MAX_REG_NR]; unsigned long fp[HOST_FP_SIZE]; struct faultinfo faultinfo; long syscall; @@ -94,36 +94,36 @@ struct uml_pt_regs { #define EMPTY_UML_PT_REGS { } -#define UPT_RBX(r) REGS_RBX((r)->regs) -#define UPT_RCX(r) REGS_RCX((r)->regs) -#define UPT_RDX(r) REGS_RDX((r)->regs) -#define UPT_RSI(r) REGS_RSI((r)->regs) -#define UPT_RDI(r) REGS_RDI((r)->regs) -#define UPT_RBP(r) REGS_RBP((r)->regs) -#define UPT_RAX(r) REGS_RAX((r)->regs) -#define UPT_R8(r) REGS_R8((r)->regs) -#define UPT_R9(r) REGS_R9((r)->regs) -#define UPT_R10(r) REGS_R10((r)->regs) -#define UPT_R11(r) REGS_R11((r)->regs) -#define UPT_R12(r) REGS_R12((r)->regs) -#define UPT_R13(r) REGS_R13((r)->regs) -#define UPT_R14(r) REGS_R14((r)->regs) -#define UPT_R15(r) REGS_R15((r)->regs) -#define UPT_CS(r) REGS_CS((r)->regs) -#define UPT_FS_BASE(r) REGS_FS_BASE((r)->regs) -#define UPT_FS(r) REGS_FS((r)->regs) -#define UPT_GS_BASE(r) REGS_GS_BASE((r)->regs) -#define UPT_GS(r) REGS_GS((r)->regs) -#define UPT_DS(r) REGS_DS((r)->regs) -#define UPT_ES(r) REGS_ES((r)->regs) -#define UPT_CS(r) REGS_CS((r)->regs) -#define UPT_SS(r) REGS_SS((r)->regs) -#define UPT_ORIG_RAX(r) REGS_ORIG_RAX((r)->regs) - -#define UPT_IP(r) REGS_IP((r)->regs) -#define UPT_SP(r) REGS_SP((r)->regs) - -#define UPT_EFLAGS(r) REGS_EFLAGS((r)->regs) +#define UPT_RBX(r) REGS_RBX((r)->gp) +#define UPT_RCX(r) REGS_RCX((r)->gp) +#define UPT_RDX(r) REGS_RDX((r)->gp) +#define UPT_RSI(r) REGS_RSI((r)->gp) +#define UPT_RDI(r) REGS_RDI((r)->gp) +#define UPT_RBP(r) REGS_RBP((r)->gp) +#define UPT_RAX(r) REGS_RAX((r)->gp) +#define UPT_R8(r) REGS_R8((r)->gp) +#define UPT_R9(r) REGS_R9((r)->gp) +#define UPT_R10(r) REGS_R10((r)->gp) +#define UPT_R11(r) REGS_R11((r)->gp) +#define UPT_R12(r) REGS_R12((r)->gp) +#define UPT_R13(r) REGS_R13((r)->gp) +#define UPT_R14(r) REGS_R14((r)->gp) +#define UPT_R15(r) REGS_R15((r)->gp) +#define UPT_CS(r) REGS_CS((r)->gp) +#define UPT_FS_BASE(r) REGS_FS_BASE((r)->gp) +#define UPT_FS(r) REGS_FS((r)->gp) +#define UPT_GS_BASE(r) REGS_GS_BASE((r)->gp) +#define UPT_GS(r) REGS_GS((r)->gp) +#define UPT_DS(r) REGS_DS((r)->gp) +#define UPT_ES(r) REGS_ES((r)->gp) +#define UPT_CS(r) REGS_CS((r)->gp) +#define UPT_SS(r) REGS_SS((r)->gp) +#define UPT_ORIG_RAX(r) REGS_ORIG_RAX((r)->gp) + +#define UPT_IP(r) REGS_IP((r)->gp) +#define UPT_SP(r) REGS_SP((r)->gp) + +#define UPT_EFLAGS(r) REGS_EFLAGS((r)->gp) #define UPT_SYSCALL_NR(r) ((r)->syscall) #define UPT_SYSCALL_RET(r) UPT_RAX(r) @@ -228,7 +228,7 @@ struct syscall_args { #define UPT_SET_SYSCALL_RETURN(r, res) \ REGS_SET_SYSCALL_RETURN((r)->regs, (res)) -#define UPT_RESTART_SYSCALL(r) REGS_RESTART_SYSCALL((r)->regs) +#define UPT_RESTART_SYSCALL(r) REGS_RESTART_SYSCALL((r)->gp) #define UPT_SEGV_IS_FIXABLE(r) REGS_SEGV_IS_FIXABLE(&r->skas) |