Based on arch/mips/include/asm/sigcontext.h.
Signed-off-by: Andreas Färber <afaer...@suse.de>
Cc: Richard Henderson <r...@twiddle.net>
Cc: Khansa Butt <kha...@kics.edu.pk>
---
linux-user/signal.c | 64 ++++++++++++++++++++++++++++++++++----------------
1 files changed, 43 insertions(+), 21 deletions(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 394984d..6eeafcf 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -2423,6 +2423,49 @@ void sparc64_get_context(CPUSPARCState *env)
}
#endif
#elif defined(TARGET_MIPS)
+
+#if defined(TARGET_ABI_MIPSO32) || defined(TARGET_ABI_MIPSN32)
+struct target_sigcontext {
+ uint32_t sc_regmask; /* Unused */
+ uint32_t sc_status; /* Unused */
+ uint64_t sc_pc;
+ uint64_t sc_regs[32];
+ uint64_t sc_fpregs[32];
+ uint32_t sc_acx; /* only n32; was sc_ownedfp */
+ uint32_t sc_fpc_csr;
+ uint32_t sc_fpc_eir; /* Unused */
+ uint32_t sc_used_math;
+ uint32_t sc_dsp; /* dsp status, was sc_ssflags */
+ uint32_t pad0;
+ uint64_t sc_mdhi;
+ uint64_t sc_mdlo;
+ uint32_t sc_hi1; /* Was sc_cause */
+ uint32_t sc_lo1; /* Was sc_badvaddr */
+ uint32_t sc_hi2; /* Was sc_sigset[4] */
+ uint32_t sc_lo2;
+ uint32_t sc_hi3;
+ uint32_t sc_lo3;
+};
+#elif defined(TARGET_ABI_MIPSN64)
+struct target_sigcontext {
+ uint64_t sc_regs[32];
+ uint64_t sc_fpregs[32];
+ uint64_t sc_mdhi;
+ uint64_t sc_hi1;
+ uint64_t sc_hi2;
+ uint64_t sc_hi3;
+ uint64_t sc_mdlo;
+ uint64_t sc_lo1;
+ uint64_t sc_lo2;
+ uint64_t sc_lo3;
+ uint64_t sc_pc;
+ uint32_t sc_fpc_csr;
+ uint32_t sc_used_math;
+ uint32_t sc_dsp;
+ uint32_t sc_reserved;
+};
+#endif
+
#if defined(TARGET_ABI_MIPSN64)
# warning signal handling not implemented
@@ -2483,27 +2526,6 @@ long do_rt_sigreturn(CPUState *env)
#elif defined(TARGET_ABI_MIPSO32)
-struct target_sigcontext {
- uint32_t sc_regmask; /* Unused */
- uint32_t sc_status;
- uint64_t sc_pc;
- uint64_t sc_regs[32];
- uint64_t sc_fpregs[32];
- uint32_t sc_ownedfp; /* Unused */
- uint32_t sc_fpc_csr;
- uint32_t sc_fpc_eir; /* Unused */
- uint32_t sc_used_math;
- uint32_t sc_dsp; /* dsp status, was sc_ssflags */
- uint32_t pad0;
- uint64_t sc_mdhi;
- uint64_t sc_mdlo;
- target_ulong sc_hi1; /* Was sc_cause */
- target_ulong sc_lo1; /* Was sc_badvaddr */
- target_ulong sc_hi2; /* Was sc_sigset[4] */
- target_ulong sc_lo2;
- target_ulong sc_hi3;
- target_ulong sc_lo3;
-};
struct sigframe {
uint32_t sf_ass[4]; /* argument save space for o32
*/
--
1.7.7
