@@ -21,7 +21,15 @@
#include "signal-common.h"
#include "linux-user/trace.h"
-# if defined(TARGET_ABI_MIPSO32)
+#if defined(TARGET_ABI_MIPSP32)
+struct target_sigcontext {
+ uint64_t sc_regs[32];
+ uint64_t sc_pc;
+ uint32_t sc_used_math;
+ uint32_t sc_reserved;
+};
+#define TARGET_ALMASK (~15)
+#elif defined(TARGET_ABI_MIPSO32)
struct target_sigcontext {
uint32_t sc_regmask; /* Unused */
uint32_t sc_status;
@@ -43,6 +51,7 @@ struct target_sigcontext {
target_ulong sc_hi3;
target_ulong sc_lo3;
};
+#define TARGET_ALMASK (~7)
# else /* N32 || N64 */
struct target_sigcontext {
uint64_t sc_regs[32];
@@ -61,6 +70,7 @@ struct target_sigcontext {
uint32_t sc_dsp;
uint32_t sc_reserved;
};
+#define TARGET_ALMASK (~15)
# endif /* O32 */
struct sigframe {
@@ -100,6 +110,7 @@ static inline int install_sigtramp(unsigned int *tramp, unsigned int syscall)
__put_user(0x24020000 + syscall, tramp + 0);
__put_user(0x0000000c , tramp + 1);
+
return err;
}
@@ -116,6 +127,7 @@ static inline void setup_sigcontext(CPUMIPSState *regs,
__put_user(regs->active_tc.gpr[i], &sc->sc_regs[i]);
}
+#if !defined(TARGET_ABI_MIPSP32)
__put_user(regs->active_tc.HI[0], &sc->sc_mdhi);
__put_user(regs->active_tc.LO[0], &sc->sc_mdlo);
@@ -137,6 +149,7 @@ static inline void setup_sigcontext(CPUMIPSState *regs,
for (i = 0; i < 32; ++i) {
__put_user(regs->active_fpu.fpr[i].d, &sc->sc_fpregs[i]);
}
+#endif
}
static inline void
@@ -146,13 +159,14 @@ restore_sigcontext(CPUMIPSState *regs, struct target_sigcontext *sc)
__get_user(regs->CP0_EPC, &sc->sc_pc);
- __get_user(regs->active_tc.HI[0], &sc->sc_mdhi);
- __get_user(regs->active_tc.LO[0], &sc->sc_mdlo);
-
for (i = 1; i < 32; ++i) {
__get_user(regs->active_tc.gpr[i], &sc->sc_regs[i]);
}
+#if !defined(TARGET_ABI_MIPSP32)
+ __get_user(regs->active_tc.HI[0], &sc->sc_mdhi);
+ __get_user(regs->active_tc.LO[0], &sc->sc_mdlo);
+
__get_user(regs->active_tc.HI[1], &sc->sc_hi1);
__get_user(regs->active_tc.HI[2], &sc->sc_hi2);
__get_user(regs->active_tc.HI[3], &sc->sc_hi3);
@@ -168,6 +182,7 @@ restore_sigcontext(CPUMIPSState *regs, struct target_sigcontext *sc)
for (i = 0; i < 32; ++i) {
__get_user(regs->active_fpu.fpr[i].d, &sc->sc_fpregs[i]);
}
+#endif
}
/*
@@ -185,7 +200,7 @@ get_sigframe(struct target_sigaction *ka, CPUMIPSState *regs, size_t frame_size)
*/
sp = target_sigsp(get_sp_from_cpustate(regs) - 32, ka);
- return (sp - frame_size) & ~7;
+ return (sp - frame_size) & TARGET_ALMASK;
}
static void mips_set_hflags_isa_mode_from_pc(CPUMIPSState *env)
new file mode 100644
@@ -0,0 +1 @@
+#include "../mips/signal.c"