#include <mono/utils/mono-context.h>
#include <mono/arch/arm/arm-codegen.h>
+#include <mono/arch/arm/arm-vfp-codegen.h>
void
mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
{
#ifdef MONO_CROSS_COMPILE
g_assert_not_reached ();
+#elif defined(__native_client__)
+ g_assert_not_reached ();
#else
arm_ucontext *my_uc = sigctx;
mctx->regs [ARMREG_SP] = UCONTEXT_REG_SP (my_uc);
mctx->cpsr = UCONTEXT_REG_CPSR (my_uc);
memcpy (&mctx->regs, &UCONTEXT_REG_R0 (my_uc), sizeof (mgreg_t) * 16);
+#ifdef UCONTEXT_REG_VFPREGS
+ memcpy (&mctx->fregs, UCONTEXT_REG_VFPREGS (my_uc), sizeof (double) * 16);
+#endif
#endif
}
{
#ifdef MONO_CROSS_COMPILE
g_assert_not_reached ();
+#elif defined(__native_client__)
+ g_assert_not_reached ();
#else
arm_ucontext *my_uc = ctx;
UCONTEXT_REG_CPSR (my_uc) = mctx->cpsr;
/* The upper registers are not guaranteed to be valid */
memcpy (&UCONTEXT_REG_R0 (my_uc), &mctx->regs, sizeof (mgreg_t) * 12);
+#ifdef UCONTEXT_REG_VFPREGS
+ memcpy (UCONTEXT_REG_VFPREGS (my_uc), &mctx->fregs, sizeof (double) * 16);
+#endif
+#endif
+}
+
+#elif (defined(__aarch64__) && !defined(MONO_CROSS_COMPILE)) || (defined(TARGET_ARM64))
+
+#include <mono/utils/mono-context.h>
+
+void
+mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
+{
+#ifdef MONO_CROSS_COMPILE
+ g_assert_not_reached ();
+#else
+ memcpy (mctx->regs, UCONTEXT_GREGS (sigctx), sizeof (mgreg_t) * 31);
+ mctx->pc = UCONTEXT_REG_PC (sigctx);
+ mctx->regs [ARMREG_SP] = UCONTEXT_REG_SP (sigctx);
+ /*
+ * We don't handle fp regs, this is not currrently a
+ * problem, since we don't allocate them globally.
+ */
+#endif
+}
+
+void
+mono_monoctx_to_sigctx (MonoContext *mctx, void *sigctx)
+{
+#ifdef MONO_CROSS_COMPILE
+ g_assert_not_reached ();
+#else
+ memcpy (UCONTEXT_GREGS (sigctx), mctx->regs, sizeof (mgreg_t) * 31);
+ UCONTEXT_REG_PC (sigctx) = mctx->pc;
+ UCONTEXT_REG_SP (sigctx) = mctx->regs [ARMREG_SP];
#endif
}