*
*
* Copyright (c) 2011 Novell, Inc (http://www.novell.com)
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
*/
/*HACK, move this to an eventual mono-signal.c*/
#if defined( __linux__) || defined(__sun) || defined(__APPLE__) || defined(__NetBSD__) || \
defined(__FreeBSD__) || defined(__OpenBSD__)
-#ifdef HAVE_SIGACTION
+#if defined(HAVE_SIGACTION) || defined(__APPLE__) // the __APPLE__ check is required for the tvos simulator, which has ucontext_t but not sigaction
#define MONO_SIGNAL_USE_UCONTEXT_T 1
#endif
#endif
#if !defined( HOST_WIN32 ) && !defined(__native_client__) && !defined(__native_client_codegen__)
-#ifdef HAVE_SIGACTION
+#if defined(HAVE_SIGACTION) || defined(__APPLE__) // the __APPLE__ check is required for the tvos simulator, which has ucontext_t but not sigaction
#define MONO_SIGNAL_USE_UCONTEXT_T 1
#endif
#if defined(HOST_WATCHOS)
#define MONO_CONTEXT_GET_CURRENT(ctx) do { \
+ gpointer _dummy; \
+ ctx.regs [ARMREG_SP] = &_dummy; \
} while (0);
#else
: "memory" \
)
-#define MONO_ARCH_HAS_MONO_CONTEXT 1
-
-#else
+#else /* !defined(__mono_ppc64__) */
typedef struct {
- gulong sc_ir; // pc
- gulong sc_sp; // r1
- mgreg_t regs [19]; /*FIXME, this must be changed to 32 for sgen*/
- double fregs [18];
+ mgreg_t sc_ir; // pc
+ mgreg_t sc_sp; // r1
+ mgreg_t regs [32];
+ double fregs [32];
} MonoContext;
/* we have the stack pointer, not the base pointer in sigcontext */
-#define MONO_CONTEXT_SET_IP(ctx,ip) do { (ctx)->sc_ir = (gulong)ip; } while (0);
+#define MONO_CONTEXT_SET_IP(ctx,ip) do { (ctx)->sc_ir = (mgreg_t)ip; } while (0);
/* FIXME: should be called SET_SP */
-#define MONO_CONTEXT_SET_BP(ctx,bp) do { (ctx)->sc_sp = (gulong)bp; } while (0);
-#define MONO_CONTEXT_SET_SP(ctx,sp) do { (ctx)->sc_sp = (gulong)sp; } while (0);
+#define MONO_CONTEXT_SET_BP(ctx,bp) do { (ctx)->sc_sp = (mgreg_t)bp; } while (0);
+#define MONO_CONTEXT_SET_SP(ctx,sp) do { (ctx)->sc_sp = (mgreg_t)sp; } while (0);
#define MONO_CONTEXT_GET_IP(ctx) ((gpointer)((ctx)->sc_ir))
#define MONO_CONTEXT_GET_BP(ctx) ((gpointer)((ctx)->regs [ppc_r31-13]))
#define MONO_CONTEXT_GET_SP(ctx) ((gpointer)((ctx)->sc_sp))
+
+#define MONO_CONTEXT_GET_CURRENT(ctx) \
+ __asm__ __volatile__( \
+ "std 0, 0(%0)\n" \
+ "std 1, 4(%0)\n" \
+ "std 0, 4*0+8(%0)\n" \
+ "std 1, 4*1+8(%0)\n" \
+ "std 2, 4*2+8(%0)\n" \
+ "std 3, 4*3+8(%0)\n" \
+ "std 4, 4*4+8(%0)\n" \
+ "std 5, 4*5+8(%0)\n" \
+ "std 6, 4*6+8(%0)\n" \
+ "std 7, 4*7+8(%0)\n" \
+ "std 8, 4*8+8(%0)\n" \
+ "std 9, 4*9+8(%0)\n" \
+ "std 10, 4*10+8(%0)\n" \
+ "std 11, 4*11+8(%0)\n" \
+ "std 12, 4*12+8(%0)\n" \
+ "std 13, 4*13+8(%0)\n" \
+ "std 14, 4*14+8(%0)\n" \
+ "std 15, 4*15+8(%0)\n" \
+ "std 16, 4*16+8(%0)\n" \
+ "std 17, 4*17+8(%0)\n" \
+ "std 18, 4*18+8(%0)\n" \
+ "std 19, 4*19+8(%0)\n" \
+ "std 20, 4*20+8(%0)\n" \
+ "std 21, 4*21+8(%0)\n" \
+ "std 22, 4*22+8(%0)\n" \
+ "std 23, 4*23+8(%0)\n" \
+ "std 24, 4*24+8(%0)\n" \
+ "std 25, 4*25+8(%0)\n" \
+ "std 26, 4*26+8(%0)\n" \
+ "std 27, 4*27+8(%0)\n" \
+ "std 28, 4*28+8(%0)\n" \
+ "std 29, 4*29+8(%0)\n" \
+ "std 30, 4*30+8(%0)\n" \
+ "std 31, 4*31+8(%0)\n" \
+ "stfd 0, 8*0+4*32+8(%0)\n" \
+ "stfd 1, 8*1+4*32+8(%0)\n" \
+ "stfd 2, 8*2+4*32+8(%0)\n" \
+ "stfd 3, 8*3+4*32+8(%0)\n" \
+ "stfd 4, 8*4+4*32+8(%0)\n" \
+ "stfd 5, 8*5+4*32+8(%0)\n" \
+ "stfd 6, 8*6+4*32+8(%0)\n" \
+ "stfd 7, 8*7+4*32+8(%0)\n" \
+ "stfd 8, 8*8+4*32+8(%0)\n" \
+ "stfd 9, 8*9+4*32+8(%0)\n" \
+ "stfd 10, 8*10+4*32+8(%0)\n" \
+ "stfd 11, 8*11+4*32+8(%0)\n" \
+ "stfd 12, 8*12+4*32+8(%0)\n" \
+ "stfd 13, 8*13+4*32+8(%0)\n" \
+ "stfd 14, 8*14+4*32+8(%0)\n" \
+ "stfd 15, 8*15+4*32+8(%0)\n" \
+ "stfd 16, 8*16+4*32+8(%0)\n" \
+ "stfd 17, 8*17+4*32+8(%0)\n" \
+ "stfd 18, 8*18+4*32+8(%0)\n" \
+ "stfd 19, 8*19+4*32+8(%0)\n" \
+ "stfd 20, 8*20+4*32+8(%0)\n" \
+ "stfd 21, 8*21+4*32+8(%0)\n" \
+ "stfd 22, 8*22+4*32+8(%0)\n" \
+ "stfd 23, 8*23+4*32+8(%0)\n" \
+ "stfd 24, 8*24+4*32+8(%0)\n" \
+ "stfd 25, 8*25+4*32+8(%0)\n" \
+ "stfd 26, 8*26+4*32+8(%0)\n" \
+ "stfd 27, 8*27+4*32+8(%0)\n" \
+ "stfd 28, 8*28+4*32+8(%0)\n" \
+ "stfd 29, 8*29+4*32+8(%0)\n" \
+ "stfd 30, 8*30+4*32+8(%0)\n" \
+ "stfd 31, 8*31+4*32+8(%0)\n" \
+ : : "r" (&(ctx)) \
+ : "memory" \
+ )
+
#endif
+#define MONO_ARCH_HAS_MONO_CONTEXT 1
+
#elif defined(__sparc__) || defined(sparc) /* defined(__mono_ppc__) */
typedef struct MonoContext {
+ mgreg_t regs [15];
guint8 *ip;
gpointer *sp;
gpointer *fp;
#define MONO_CONTEXT_GET_BP(ctx) ((gpointer)((ctx)->fp))
#define MONO_CONTEXT_GET_SP(ctx) ((gpointer)((ctx)->sp))
+#ifdef __sparcv9
+#define MONO_CONTEXT_GET_CURRENT(ctx) \
+ __asm__ __volatile__( \
+ "st %%g1,[%0]\n" \
+ "st %%g2,[%0+0x08]\n" \
+ "st %%g3,[%0+0x10]\n" \
+ "st %%g4,[%0+0x18]\n" \
+ "st %%g5,[%0+0x20]\n" \
+ "st %%g6,[%0+0x28]\n" \
+ "st %%g7,[%0+0x30]\n" \
+ "st %%o0,[%0+0x38]\n" \
+ "st %%o1,[%0+0x40]\n" \
+ "st %%o2,[%0+0x48]\n" \
+ "st %%o3,[%0+0x50]\n" \
+ "st %%o4,[%0+0x58]\n" \
+ "st %%o5,[%0+0x60]\n" \
+ "st %%o6,[%0+0x68]\n" \
+ "st %%o7,[%0+0x70]\n" \
+ : \
+ : "r" (&(ctx)) \
+ : "memory" \
+ )
+#else
+#define MONO_CONTEXT_GET_CURRENT(ctx) \
+ __asm__ __volatile__( \
+ "st %%g1,[%0]\n" \
+ "st %%g2,[%0+0x04]\n" \
+ "st %%g3,[%0+0x08]\n" \
+ "st %%g4,[%0+0x0c]\n" \
+ "st %%g5,[%0+0x10]\n" \
+ "st %%g6,[%0+0x14]\n" \
+ "st %%g7,[%0+0x18]\n" \
+ "st %%o0,[%0+0x1c]\n" \
+ "st %%o1,[%0+0x20]\n" \
+ "st %%o2,[%0+0x24]\n" \
+ "st %%o3,[%0+0x28]\n" \
+ "st %%o4,[%0+0x2c]\n" \
+ "st %%o5,[%0+0x30]\n" \
+ "st %%o6,[%0+0x34]\n" \
+ "st %%o7,[%0+0x38]\n" \
+ : \
+ : "r" (&(ctx)) \
+ : "memory" \
+ )
+#endif
+
+#define MONO_ARCH_HAS_MONO_CONTEXT 1
+
#elif defined(__ia64__) /*defined(__sparc__) || defined(sparc) */
#ifndef UNW_LOCAL_ONLY
#elif ((defined(__mips__) && !defined(MONO_CROSS_COMPILE)) || (defined(TARGET_MIPS))) && SIZEOF_REGISTER == 4 /* defined(__ia64__) */
+#define MONO_ARCH_HAS_MONO_CONTEXT 1
+
#include <mono/arch/mips/mips-codegen.h>
typedef struct {
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