[arm64] Add the full neon regs to the context

[mono.git] / mono / utils / mono-context.c

diff --git a/mono/utils/mono-context.c b/mono/utils/mono-context.c
index 36ec4a4e0bb5d97e2b67b3bb06cc8d405eed660a..59ef74b215c1b642bc2967402a7f42d941be5ae5 100644 (file)
--- a/mono/utils/mono-context.c
+++ b/mono/utils/mono-context.c
@@ -1,5 +1,6 @@
-/*
- * mono-context.c: plat independent machine state definitions
+/**
+ * \file
+ * plat independent machine state definitions
  *
  *
  * Copyright (c) 2011 Novell, Inc (http://www.novell.com)
@@ -35,7 +36,7 @@
 void
 mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
 {
-#if defined (__native_client__) || defined (HOST_WATCHOS)
+#if defined (HOST_WATCHOS)
        printf("WARNING: mono_arch_sigctx_to_monoctx() called!\n");
        mctx->eax = 0xDEADBEEF;
        mctx->ebx = 0xDEADBEEF;
@@ -60,6 +61,16 @@ mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
        mctx->esi = UCONTEXT_REG_ESI (ctx);
        mctx->edi = UCONTEXT_REG_EDI (ctx);
        mctx->eip = UCONTEXT_REG_EIP (ctx);
+#ifdef UCONTEXT_REG_XMM
+       mctx->fregs [0] = UCONTEXT_REG_XMM0 (ctx);
+       mctx->fregs [1] = UCONTEXT_REG_XMM1 (ctx);
+       mctx->fregs [2] = UCONTEXT_REG_XMM2 (ctx);
+       mctx->fregs [3] = UCONTEXT_REG_XMM3 (ctx);
+       mctx->fregs [4] = UCONTEXT_REG_XMM4 (ctx);
+       mctx->fregs [5] = UCONTEXT_REG_XMM5 (ctx);
+       mctx->fregs [6] = UCONTEXT_REG_XMM6 (ctx);
+       mctx->fregs [7] = UCONTEXT_REG_XMM7 (ctx);
+#endif
 #elif defined(HOST_WIN32)
        CONTEXT *context = (CONTEXT*)sigctx;
 
@@ -84,13 +95,13 @@ mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
        mctx->esi = ctx->SC_ESI;
        mctx->edi = ctx->SC_EDI;
        mctx->eip = ctx->SC_EIP;
-#endif /* if defined(__native_client__) */
+#endif
 }
 
 void
 mono_monoctx_to_sigctx (MonoContext *mctx, void *sigctx)
 {
-#if defined(__native_client__) || defined(HOST_WATCHOS)
+#if defined(HOST_WATCHOS)
        printf("WARNING: mono_arch_monoctx_to_sigctx() called!\n");
 #elif MONO_CROSS_COMPILE
        g_assert_not_reached ();
@@ -106,6 +117,16 @@ mono_monoctx_to_sigctx (MonoContext *mctx, void *sigctx)
        UCONTEXT_REG_ESI (ctx) = mctx->esi;
        UCONTEXT_REG_EDI (ctx) = mctx->edi;
        UCONTEXT_REG_EIP (ctx) = mctx->eip;
+#ifdef UCONTEXT_REG_XMM
+       UCONTEXT_REG_XMM0 (ctx) = mctx->fregs [0];
+       UCONTEXT_REG_XMM1 (ctx) = mctx->fregs [1];
+       UCONTEXT_REG_XMM2 (ctx) = mctx->fregs [2];
+       UCONTEXT_REG_XMM3 (ctx) = mctx->fregs [3];
+       UCONTEXT_REG_XMM4 (ctx) = mctx->fregs [4];
+       UCONTEXT_REG_XMM5 (ctx) = mctx->fregs [5];
+       UCONTEXT_REG_XMM6 (ctx) = mctx->fregs [6];
+       UCONTEXT_REG_XMM7 (ctx) = mctx->fregs [7];
+#endif
 #elif defined(HOST_WIN32)
        CONTEXT *context = (CONTEXT*)sigctx;
 
@@ -130,7 +151,7 @@ mono_monoctx_to_sigctx (MonoContext *mctx, void *sigctx)
        ctx->SC_ESI = mctx->esi;
        ctx->SC_EDI = mctx->edi;
        ctx->SC_EIP = mctx->eip;
-#endif /* __native_client__ */
+#endif
 }
 
 #elif (defined(__x86_64__) && !defined(MONO_CROSS_COMPILE)) || (defined(TARGET_AMD64)) /* defined(__i386__) */
@@ -144,10 +165,6 @@ mono_monoctx_to_sigctx (MonoContext *mctx, void *sigctx)
 void
 mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
 {
-#if defined(__native_client_codegen__) || defined(__native_client__)
-       printf("WARNING: mono_arch_sigctx_to_monoctx() called!\n");
-#endif
-
 #ifdef MONO_CROSS_COMPILE
        g_assert_not_reached ();
 #elif defined(MONO_SIGNAL_USE_UCONTEXT_T)
@@ -218,10 +235,6 @@ mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
 void
 mono_monoctx_to_sigctx (MonoContext *mctx, void *sigctx)
 {
-#if defined(__native_client__) || defined(__native_client_codegen__)
-  printf("WARNING: mono_arch_monoctx_to_sigctx() called!\n");
-#endif
-
 #ifdef MONO_CROSS_COMPILE
        g_assert_not_reached ();
 #elif defined(MONO_SIGNAL_USE_UCONTEXT_T)
@@ -337,8 +350,6 @@ 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;
 
@@ -357,8 +368,6 @@ mono_monoctx_to_sigctx (MonoContext *mctx, void *ctx)
 {
 #ifdef MONO_CROSS_COMPILE
        g_assert_not_reached ();
-#elif defined(__native_client__)
-       g_assert_not_reached ();
 #else
        arm_ucontext *my_uc = ctx;
 
@@ -392,8 +401,7 @@ mono_sigctx_to_monoctx (void *sigctx, MonoContext *mctx)
 
        g_assert (fpctx->head.magic == FPSIMD_MAGIC);
        for (i = 0; i < 32; ++i)
-               /* Only store the bottom 8 bytes for now */
-               *(guint64*)&(mctx->fregs [i]) = fpctx->vregs [i];
+               mctx->fregs [i] = fpctx->vregs [i];
 #endif
        /* FIXME: apple */
 #endif