#define REDZONE_SIZE 0
-#define ARCH_NUM_REGS 7 /* we're never storing ESP */
+#define ARCH_NUM_REGS 8
+
+#ifdef MONO_ARCH_HAS_MONO_CONTEXT
#define USE_MONO_CTX
+#else
+#define ARCH_STORE_REGS(ptr) \
+ __asm__ __volatile__( \
+ "mov %%edi,0(%0)\n" \
+ "mov %%esi,4(%0)\n" \
+ "mov %%ebx,8(%0)\n" \
+ "mov %%edx,12(%0)\n" \
+ "mov %%ecx,16(%0)\n" \
+ "mov %%eax,20(%0)\n" \
+ "mov %%ebp,24(%0)\n" \
+ "mov %%esp,28(%0)\n" \
+ : \
+ : "r" (ptr) \
+ )
+#endif
/*FIXME, move this to mono-sigcontext as this is generaly useful.*/
#define ARCH_SIGCTX_SP(ctx) (UCONTEXT_REG_ESP ((ctx)))
#elif defined(__x86_64__)
+#include <mono/utils/mono-context.h>
+
#define REDZONE_SIZE 128
-#define ARCH_NUM_REGS 15 /* we're never storing RSP */
-#define ARCH_STORE_REGS(ptr) \
- __asm__ __volatile__( \
- "movq %%rcx, 0x00(%0)\n" \
- "movq %%rdx, 0x08(%0)\n" \
- "movq %%rbx, 0x10(%0)\n" \
- "movq %%rdi, 0x18(%0)\n" \
- "movq %%rsi, 0x20(%0)\n" \
- "movq %%rbp, 0x28(%0)\n" \
- "movq %%r8, 0x30(%0)\n" \
- "movq %%r9, 0x38(%0)\n" \
- "movq %%r10, 0x40(%0)\n" \
- "movq %%r11, 0x48(%0)\n" \
- "movq %%r12, 0x50(%0)\n" \
- "movq %%r13, 0x58(%0)\n" \
- "movq %%r14, 0x60(%0)\n" \
- "movq %%r15, 0x68(%0)\n" \
- : "=&a" (ptr) \
- : "0" (cur_thread_regs) \
- : "memory" \
- )
+#define ARCH_NUM_REGS 16
+#define USE_MONO_CTX
+
+/*FIXME, move this to mono-sigcontext as this is generaly useful.*/
#define ARCH_SIGCTX_SP(ctx) (UCONTEXT_REG_RSP (ctx))
#define ARCH_SIGCTX_IP(ctx) (UCONTEXT_REG_RIP (ctx))
-#define ARCH_COPY_SIGCTX_REGS(a,ctx) do { \
- ((a)[0] = (gpointer) (UCONTEXT_REG_RAX (ctx))); \
- ((a)[1] = (gpointer) (UCONTEXT_REG_RBX (ctx))); \
- ((a)[2] = (gpointer) (UCONTEXT_REG_RCX (ctx))); \
- ((a)[3] = (gpointer) (UCONTEXT_REG_RDX (ctx))); \
- ((a)[4] = (gpointer) (UCONTEXT_REG_RSI (ctx))); \
- ((a)[5] = (gpointer) (UCONTEXT_REG_RDI (ctx))); \
- ((a)[6] = (gpointer) (UCONTEXT_REG_RBP (ctx))); \
- ((a)[7] = (gpointer) (UCONTEXT_REG_R8 (ctx))); \
- ((a)[8] = (gpointer) (UCONTEXT_REG_R9 (ctx))); \
- ((a)[9] = (gpointer) (UCONTEXT_REG_R10 (ctx))); \
- ((a)[10] = (gpointer) (UCONTEXT_REG_R11 (ctx))); \
- ((a)[11] = (gpointer) (UCONTEXT_REG_R12 (ctx))); \
- ((a)[12] = (gpointer) (UCONTEXT_REG_R13 (ctx))); \
- ((a)[13] = (gpointer) (UCONTEXT_REG_R14 (ctx))); \
- ((a)[14] = (gpointer) (UCONTEXT_REG_R15 (ctx))); \
- } while (0)
#elif defined(__ppc__) || defined(__powerpc__) || defined(__powerpc64__)
/* We dont store ip, sp */
#define ARCH_NUM_REGS 14
-#define ARCH_STORE_REGS(ptr) \
- __asm__ __volatile__( \
+#define ARCH_STORE_REGS(ptr) \
+ __asm__ __volatile__( \
"push {lr}\n" \
- "ldr lr, %0\n" \
- "stmia lr!, {r0-r12}\n" \
- "mov r12, r0\n" \
+ "mov lr, %0\n" \
+ "stmia lr!, {r0-r12}\n" \
"pop {lr}\n" \
- : \
- : "m" (ptr) \
+ : \
+ : "r" (ptr) \
)
#define ARCH_SIGCTX_SP(ctx) (UCONTEXT_REG_SP((ctx)))
((a)[13]) = (gpointer) (UCONTEXT_REG_LR((ctx))); \
} while (0)
+#elif defined(__mips__)
+
+#define REDZONE_SIZE 0
+
+#define USE_MONO_CTX
+#define ARCH_NUM_REGS 32
+
+#define ARCH_SIGCTX_SP(ctx) (UCONTEXT_GREGS((ctx))[29])
+#define ARCH_SIGCTX_IP(ctx) (UCONTEXT_REG_PC((ctx)))
+
#elif defined(__s390x__)
#define REDZONE_SIZE 0
+#include <mono/utils/mono-context.h>
+
+#define USE_MONO_CTX
#define ARCH_NUM_REGS 16
+#define ARCH_SIGCTX_SP(ctx) ((UCONTEXT_GREGS((ctx))) [15])
+#define ARCH_SIGCTX_IP(ctx) ((ucontext_t *) (ctx))->uc_mcontext.psw.addr
+
+#elif defined(__sparc__)
+
+#define REDZONE_SIZE 0
+
+/* Don't bother with %g0 (%r0), it's always hard-coded to zero */
+#define ARCH_NUM_REGS 15
+#ifdef __sparcv9
#define ARCH_STORE_REGS(ptr) \
__asm__ __volatile__( \
- "stg %%r0,0x00(%0)\n\t" \
- "stg %%r1,0x08(%0)\n\t" \
- "stg %%r2,0x10(%0)\n\t" \
- "stg %%r3,0x18(%0)\n\t" \
- "stg %%r4,0x20(%0)\n\t" \
- "stg %%r5,0x28(%0)\n\t" \
- "stg %%r6,0x30(%0)\n\t" \
- "stg %%r7,0x38(%0)\n\t" \
- "stg %%r8,0x40(%0)\n\t" \
- "stg %%r9,0x48(%0)\n\t" \
- "stg %%r10,0x50(%0)\n\t" \
- "stg %%r11,0x58(%0)\n\t" \
- "stg %%r12,0x60(%0)\n\t" \
- "stg %%r13,0x68(%0)\n\t" \
- "stg %%r14,0x70(%0)\n\t" \
- "stg %%r15,0x78(%0)\n" \
- : "=&a" (ptr) \
- : "0" (cur_thread_regs) \
+ "st %%g1,[%0]\n\t" \
+ "st %%g2,[%0+0x08]\n\t" \
+ "st %%g3,[%0+0x10]\n\t" \
+ "st %%g4,[%0+0x18]\n\t" \
+ "st %%g5,[%0+0x20]\n\t" \
+ "st %%g6,[%0+0x28]\n\t" \
+ "st %%g7,[%0+0x30]\n\t" \
+ "st %%o0,[%0+0x38]\n\t" \
+ "st %%o1,[%0+0x40]\n\t" \
+ "st %%o2,[%0+0x48]\n\t" \
+ "st %%o3,[%0+0x50]\n\t" \
+ "st %%o4,[%0+0x58]\n\t" \
+ "st %%o5,[%0+0x60]\n\t" \
+ "st %%o6,[%0+0x68]\n\t" \
+ "st %%o7,[%0+0x70]\n\t" \
+ : \
+ : "r" (ptr) \
: "memory" \
)
-#define ARCH_SIGCTX_SP(ctx) ((UCONTEXT_GREGS((ctx))) [15])
-#define ARCH_SIGCTX_IP(ctx) ((ucontext_t *) (ctx))->uc_mcontext.psw.addr
-#define ARCH_COPY_SIGCTX_REGS(a,ctx) do { \
- ((a)[0] = (gpointer) (UCONTEXT_GREGS((ctx))) [0]); \
- ((a)[1] = (gpointer) (UCONTEXT_GREGS((ctx))) [1]); \
- ((a)[2] = (gpointer) (UCONTEXT_GREGS((ctx))) [2]); \
- ((a)[3] = (gpointer) (UCONTEXT_GREGS((ctx))) [3]); \
- ((a)[4] = (gpointer) (UCONTEXT_GREGS((ctx))) [4]); \
- ((a)[5] = (gpointer) (UCONTEXT_GREGS((ctx))) [5]); \
- ((a)[6] = (gpointer) (UCONTEXT_GREGS((ctx))) [6]); \
- ((a)[7] = (gpointer) (UCONTEXT_GREGS((ctx))) [7]); \
- ((a)[8] = (gpointer) (UCONTEXT_GREGS((ctx))) [8]); \
- ((a)[9] = (gpointer) (UCONTEXT_GREGS((ctx))) [9]); \
- ((a)[10] = (gpointer) (UCONTEXT_GREGS((ctx))) [10]); \
- ((a)[11] = (gpointer) (UCONTEXT_GREGS((ctx))) [11]); \
- ((a)[12] = (gpointer) (UCONTEXT_GREGS((ctx))) [12]); \
- ((a)[13] = (gpointer) (UCONTEXT_GREGS((ctx))) [13]); \
- ((a)[14] = (gpointer) (UCONTEXT_GREGS((ctx))) [14]); \
- ((a)[15] = (gpointer) (UCONTEXT_GREGS((ctx))) [15]); \
+#else
+#define ARCH_STORE_REGS(ptr) \
+ __asm__ __volatile__( \
+ "st %%g1,[%0]\n\t" \
+ "st %%g2,[%0+0x04]\n\t" \
+ "st %%g3,[%0+0x08]\n\t" \
+ "st %%g4,[%0+0x0c]\n\t" \
+ "st %%g5,[%0+0x10]\n\t" \
+ "st %%g6,[%0+0x14]\n\t" \
+ "st %%g7,[%0+0x18]\n\t" \
+ "st %%o0,[%0+0x1c]\n\t" \
+ "st %%o1,[%0+0x20]\n\t" \
+ "st %%o2,[%0+0x24]\n\t" \
+ "st %%o3,[%0+0x28]\n\t" \
+ "st %%o4,[%0+0x2c]\n\t" \
+ "st %%o5,[%0+0x30]\n\t" \
+ "st %%o6,[%0+0x34]\n\t" \
+ "st %%o7,[%0+0x38]\n\t" \
+ : \
+ : "r" (ptr) \
+ : "memory" \
+ )
+#endif
+
+#define ARCH_SIGCTX_SP(ctx) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_SP])
+#define ARCH_SIGCTX_IP(ctx) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_PC])
+#define ARCH_COPY_SIGCTX_REGS(a,ctx) do { \
+ (a)[0] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_G1]); \
+ (a)[1] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_G2]); \
+ (a)[2] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_G3]); \
+ (a)[3] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_G4]); \
+ (a)[4] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_G5]); \
+ (a)[5] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_G6]); \
+ (a)[6] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_G7]); \
+ (a)[7] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O0]); \
+ (a)[8] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O1]); \
+ (a)[9] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O2]); \
+ (a)[10] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O3]); \
+ (a)[11] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O4]); \
+ (a)[12] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O5]); \
+ (a)[13] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O6]); \
+ (a)[14] = (gpointer) (((ucontext_t *)(ctx))->uc_mcontext.gregs [REG_O7]); \
} while (0)
#endif