diff options
| 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-i386 | |
| parent | 6c738ffa9fea6869f5d51882dfefbba746e432b1 (diff) | |
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-i386')
| -rw-r--r-- | arch/um/include/sysdep-i386/ptrace.h | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/arch/um/include/sysdep-i386/ptrace.h b/arch/um/include/sysdep-i386/ptrace.h index b843941acd1d..c0019d92fc73 100644 --- a/arch/um/include/sysdep-i386/ptrace.h +++ b/arch/um/include/sysdep-i386/ptrace.h @@ -53,7 +53,7 @@ extern int sysemu_supported; #endif struct uml_pt_regs { - unsigned long regs[MAX_REG_NR]; + unsigned long gp[MAX_REG_NR]; unsigned long fp[HOST_FP_SIZE]; unsigned long xfp[HOST_XFP_SIZE]; struct faultinfo faultinfo; @@ -63,23 +63,23 @@ struct uml_pt_regs { #define EMPTY_UML_PT_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_EAX(r) REGS_EAX((r)->regs) -#define UPT_EBX(r) REGS_EBX((r)->regs) -#define UPT_ECX(r) REGS_ECX((r)->regs) -#define UPT_EDX(r) REGS_EDX((r)->regs) -#define UPT_ESI(r) REGS_ESI((r)->regs) -#define UPT_EDI(r) REGS_EDI((r)->regs) -#define UPT_EBP(r) REGS_EBP((r)->regs) +#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_EAX(r) REGS_EAX((r)->gp) +#define UPT_EBX(r) REGS_EBX((r)->gp) +#define UPT_ECX(r) REGS_ECX((r)->gp) +#define UPT_EDX(r) REGS_EDX((r)->gp) +#define UPT_ESI(r) REGS_ESI((r)->gp) +#define UPT_EDI(r) REGS_EDI((r)->gp) +#define UPT_EBP(r) REGS_EBP((r)->gp) #define UPT_ORIG_EAX(r) ((r)->syscall) -#define UPT_CS(r) REGS_CS((r)->regs) -#define UPT_SS(r) REGS_SS((r)->regs) -#define UPT_DS(r) REGS_DS((r)->regs) -#define UPT_ES(r) REGS_ES((r)->regs) -#define UPT_FS(r) REGS_FS((r)->regs) -#define UPT_GS(r) REGS_GS((r)->regs) +#define UPT_CS(r) REGS_CS((r)->gp) +#define UPT_SS(r) REGS_SS((r)->gp) +#define UPT_DS(r) REGS_DS((r)->gp) +#define UPT_ES(r) REGS_ES((r)->gp) +#define UPT_FS(r) REGS_FS((r)->gp) +#define UPT_GS(r) REGS_GS((r)->gp) #define UPT_SYSCALL_ARG1(r) UPT_EBX(r) #define UPT_SYSCALL_ARG2(r) UPT_ECX(r) @@ -161,7 +161,7 @@ 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_ORIG_SYSCALL(r) UPT_EAX(r) #define UPT_SYSCALL_NR(r) UPT_ORIG_EAX(r) |