diff options
| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2005-05-05 16:15:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-05 16:36:32 -0700 |
| commit | f7fe8781749bf2de2ca03147a1691244a7d93ec7 (patch) | |
| tree | ed4288c71b5208f9207fe852dd3351446261adb6 /arch/um/kernel/ptrace.c | |
| parent | 1f8d419e291f7f7f7f3ffd4f0ba00834621690c8 (diff) | |
[PATCH] uml: obvious compile fixes for x86-64 Subarch and x86 regression fixes
This patch does some totally trivial compilation fixes. It also restores the
debugregs manipulation, which was commented out simply because it doesn't
compile on x86_64 (we haven't yet implemented there debugregs handling).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/kernel/ptrace.c')
| -rw-r--r-- | arch/um/kernel/ptrace.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c index 959b2d2490d..ffc599bd85c 100644 --- a/arch/um/kernel/ptrace.c +++ b/arch/um/kernel/ptrace.c @@ -98,12 +98,14 @@ long sys_ptrace(long request, long pid, long addr, long data) if(addr < MAX_REG_OFFSET){ tmp = getreg(child, addr); } +#if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT) else if((addr >= offsetof(struct user, u_debugreg[0])) && (addr <= offsetof(struct user, u_debugreg[7]))){ addr -= offsetof(struct user, u_debugreg[0]); addr = addr >> 2; tmp = child->thread.arch.debugregs[addr]; } +#endif ret = put_user(tmp, (unsigned long __user *) data); break; } @@ -127,7 +129,7 @@ long sys_ptrace(long request, long pid, long addr, long data) ret = putreg(child, addr, data); break; } -#if 0 /* XXX x86_64 */ +#if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT) else if((addr >= offsetof(struct user, u_debugreg[0])) && (addr <= offsetof(struct user, u_debugreg[7]))){ addr -= offsetof(struct user, u_debugreg[0]); |