diff options
Diffstat (limited to 'arch/um/sys-x86_64')
| -rw-r--r-- | arch/um/sys-x86_64/ptrace_user.c | 7 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/user-offsets.c | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/um/sys-x86_64/ptrace_user.c b/arch/um/sys-x86_64/ptrace_user.c index 12e404c6fa4..b5f9c33e311 100644 --- a/arch/um/sys-x86_64/ptrace_user.c +++ b/arch/um/sys-x86_64/ptrace_user.c @@ -24,6 +24,13 @@ int ptrace_setregs(long pid, unsigned long *regs) return(0); } +int ptrace_setfpregs(long pid, unsigned long *regs) +{ + if (ptrace(PTRACE_SETFPREGS, pid, 0, regs) < 0) + return -errno; + return 0; +} + void ptrace_pokeuser(unsigned long addr, unsigned long data) { panic("ptrace_pokeuser"); diff --git a/arch/um/sys-x86_64/user-offsets.c b/arch/um/sys-x86_64/user-offsets.c index 5a585bfbb8c..7bd54a921cf 100644 --- a/arch/um/sys-x86_64/user-offsets.c +++ b/arch/um/sys-x86_64/user-offsets.c @@ -57,7 +57,7 @@ void foo(void) #endif DEFINE_LONGS(HOST_FRAME_SIZE, FRAME_SIZE); - DEFINE(HOST_FP_SIZE, 0); + DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long)); DEFINE(HOST_XFP_SIZE, 0); DEFINE_LONGS(HOST_RBX, RBX); DEFINE_LONGS(HOST_RCX, RCX); |