Revision: 10556
Author: [email protected]
Date: Tue Jan 31 00:41:16 2012
Log: MIPS: Add signal context definitions for use with Android. (2nd
try)
As with Arm, the kernel defines this stuff, but bionic lib does not.
BUG=
TEST=
Review URL: https://chromiumcodereview.appspot.com/9298016
Patch from Paul Lind <[email protected]>.
http://code.google.com/p/v8/source/detail?r=10556
Modified:
/branches/bleeding_edge/src/platform-linux.cc
=======================================
--- /branches/bleeding_edge/src/platform-linux.cc Fri Jan 27 03:43:40 2012
+++ /branches/bleeding_edge/src/platform-linux.cc Tue Jan 31 00:41:16 2012
@@ -944,6 +944,38 @@
} ucontext_t;
enum ArmRegisters {R15 = 15, R13 = 13, R11 = 11};
+#elif !defined(__GLIBC__) && defined(__mips__)
+// MIPS version of sigcontext, for Android bionic.
+struct sigcontext {
+ uint32_t regmask;
+ uint32_t status;
+ uint64_t pc;
+ uint64_t gregs[32];
+ uint64_t fpregs[32];
+ uint32_t acx;
+ uint32_t fpc_csr;
+ uint32_t fpc_eir;
+ uint32_t used_math;
+ uint32_t dsp;
+ uint64_t mdhi;
+ uint64_t mdlo;
+ uint32_t hi1;
+ uint32_t lo1;
+ uint32_t hi2;
+ uint32_t lo2;
+ uint32_t hi3;
+ uint32_t lo3;
+};
+typedef uint32_t __sigset_t;
+typedef struct sigcontext mcontext_t;
+typedef struct ucontext {
+ uint32_t uc_flags;
+ struct ucontext* uc_link;
+ stack_t uc_stack;
+ mcontext_t uc_mcontext;
+ __sigset_t uc_sigmask;
+} ucontext_t;
+
#endif
--
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