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Diffstat (limited to 'arch/um/include/sysdep-i386/ptrace.h')
-rw-r--r--arch/um/include/sysdep-i386/ptrace.h23
1 files changed, 5 insertions, 18 deletions
diff --git a/arch/um/include/sysdep-i386/ptrace.h b/arch/um/include/sysdep-i386/ptrace.h
index 661d495e2044..84ec7ff5cf8c 100644
--- a/arch/um/include/sysdep-i386/ptrace.h
+++ b/arch/um/include/sysdep-i386/ptrace.h
@@ -31,6 +31,7 @@ extern int sysemu_supported;
31#ifdef UML_CONFIG_MODE_SKAS 31#ifdef UML_CONFIG_MODE_SKAS
32 32
33#include "skas_ptregs.h" 33#include "skas_ptregs.h"
34#include "sysdep/faultinfo.h"
34 35
35#define REGS_IP(r) ((r)[HOST_IP]) 36#define REGS_IP(r) ((r)[HOST_IP])
36#define REGS_SP(r) ((r)[HOST_SP]) 37#define REGS_SP(r) ((r)[HOST_SP])
@@ -53,12 +54,6 @@ extern int sysemu_supported;
53 54
54#define REGS_RESTART_SYSCALL(r) IP_RESTART_SYSCALL(REGS_IP(r)) 55#define REGS_RESTART_SYSCALL(r) IP_RESTART_SYSCALL(REGS_IP(r))
55 56
56#define REGS_SEGV_IS_FIXABLE(r) SEGV_IS_FIXABLE((r)->trap_type)
57
58#define REGS_FAULT_ADDR(r) ((r)->fault_addr)
59
60#define REGS_FAULT_WRITE(r) FAULT_WRITE((r)->fault_type)
61
62#endif 57#endif
63#ifndef PTRACE_SYSEMU_SINGLESTEP 58#ifndef PTRACE_SYSEMU_SINGLESTEP
64#define PTRACE_SYSEMU_SINGLESTEP 32 59#define PTRACE_SYSEMU_SINGLESTEP 32
@@ -71,6 +66,7 @@ union uml_pt_regs {
71 struct tt_regs { 66 struct tt_regs {
72 long syscall; 67 long syscall;
73 void *sc; 68 void *sc;
69 struct faultinfo faultinfo;
74 } tt; 70 } tt;
75#endif 71#endif
76#ifdef UML_CONFIG_MODE_SKAS 72#ifdef UML_CONFIG_MODE_SKAS
@@ -78,9 +74,7 @@ union uml_pt_regs {
78 unsigned long regs[HOST_FRAME_SIZE]; 74 unsigned long regs[HOST_FRAME_SIZE];
79 unsigned long fp[HOST_FP_SIZE]; 75 unsigned long fp[HOST_FP_SIZE];
80 unsigned long xfp[HOST_XFP_SIZE]; 76 unsigned long xfp[HOST_XFP_SIZE];
81 unsigned long fault_addr; 77 struct faultinfo faultinfo;
82 unsigned long fault_type;
83 unsigned long trap_type;
84 long syscall; 78 long syscall;
85 int is_user; 79 int is_user;
86 } skas; 80 } skas;
@@ -217,15 +211,8 @@ struct syscall_args {
217#define UPT_SYSCALL_NR(r) UPT_ORIG_EAX(r) 211#define UPT_SYSCALL_NR(r) UPT_ORIG_EAX(r)
218#define UPT_SYSCALL_RET(r) UPT_EAX(r) 212#define UPT_SYSCALL_RET(r) UPT_EAX(r)
219 213
220#define UPT_SEGV_IS_FIXABLE(r) \ 214#define UPT_FAULTINFO(r) \
221 CHOOSE_MODE(SC_SEGV_IS_FIXABLE(UPT_SC(r)), \ 215 CHOOSE_MODE((&(r)->tt.faultinfo), (&(r)->skas.faultinfo))
222 REGS_SEGV_IS_FIXABLE(&r->skas))
223
224#define UPT_FAULT_ADDR(r) \
225 __CHOOSE_MODE(SC_FAULT_ADDR(UPT_SC(r)), REGS_FAULT_ADDR(&r->skas))
226
227#define UPT_FAULT_WRITE(r) \
228 CHOOSE_MODE(SC_FAULT_WRITE(UPT_SC(r)), REGS_FAULT_WRITE(&r->skas))
229 216
230#endif 217#endif
231 218