[runtime] Refactor and unify tls access

[mono.git] / mono / mini / mini-arm.h

diff --git a/mono/mini/mini-arm.h b/mono/mini/mini-arm.h
index bcd922f522b628fac0f0fd7f0f91e13341022577..bf0c611ab1279c69f90a8310efdf1a1bd767f9f6 100644 (file)
--- a/mono/mini/mini-arm.h
+++ b/mono/mini/mini-arm.h
@@ -10,12 +10,6 @@
 #include <mono/utils/mono-context.h>
 #include <glib.h>
 
-#ifdef __native_client_codegen__
-#define kNaClAlignmentARM 16
-#define kNaClAlignmentMaskARM (kNaClAlignmentARM - 1)
-#define kNaClLengthOfCallImm 4
-#endif
-
 #if defined(ARM_FPU_NONE)
 #define MONO_ARCH_SOFT_FLOAT_FALLBACK 1
 #endif
@@ -151,7 +145,9 @@ typedef enum {
        GSHAREDVT_RET_I1 = 3,
        GSHAREDVT_RET_U1 = 4,
        GSHAREDVT_RET_I2 = 5,
-       GSHAREDVT_RET_U2 = 6
+       GSHAREDVT_RET_U2 = 6,
+       GSHAREDVT_RET_VFP_R4 = 7,
+       GSHAREDVT_RET_VFP_R8 = 8
 } GSharedVtRetMarshal;
 
 typedef struct {
@@ -170,6 +166,9 @@ typedef struct {
        int calli;
        /* Whenever this is a in or an out call */
        int gsharedvt_in;
+       /* Whenever this call uses fp registers */
+       int have_fregs;
+       gpointer caller_cinfo, callee_cinfo;
        /* Maps stack slots/registers in the caller to the stack slots/registers in the callee */
        /* A negative value means a register, i.e. -1=r0, -2=r1 etc. */
        int map [MONO_ZERO_LEN_ARRAY];
@@ -188,8 +187,10 @@ typedef enum {
        RegTypeBaseGen,
        /* FP value passed in either an ireg or a vfp reg */
        RegTypeFP,
+       /* Struct passed/returned in gregs */
        RegTypeStructByVal,
        RegTypeStructByAddr,
+       RegTypeStructByAddrOnStack,
        /* gsharedvt argument passed by addr in greg */
        RegTypeGSharedVtInReg,
        /* gsharedvt argument passed by addr on stack */
@@ -202,10 +203,11 @@ typedef struct {
        guint16 vtsize; /* in param area */
        /* RegTypeHFA */
        int esize;
-       /* RegTypeHFA */
+       /* RegTypeHFA/RegTypeStructByVal */
        int nregs;
        guint8  reg;
        ArgStorage  storage;
+       /* RegTypeStructByVal */
        gint32  struct_size;
        guint8  size    : 4; /* 1, 2, 4, 8, or regs used by RegTypeStructByVal */
 } ArgInfo;
@@ -224,17 +226,21 @@ typedef struct {
 typedef struct {
        gpointer ss_trigger_page;
        gpointer bp_trigger_page;
+       gpointer ss_tramp_addr;
        guint8* bp_addrs [MONO_ZERO_LEN_ARRAY];
 } SeqPointInfo;
 
 
 #define PARAM_REGS 4
+#define FP_PARAM_REGS 8
 #define DYN_CALL_STACK_ARGS 10
 
 typedef struct {
-       mgreg_t regs [PARAM_REGS + DYN_CALL_STACK_ARGS];
+       mgreg_t regs [PARAM_REGS + FP_PARAM_REGS];
+       double fpregs [FP_PARAM_REGS];
        mgreg_t res, res2;
        guint8 *ret;
+       guint32 has_fpregs;
 } DynCallArgs;
 
 void arm_patch (guchar *code, const guchar *target);
@@ -245,7 +251,7 @@ void
 mono_arm_throw_exception_by_token (guint32 type_token, mgreg_t pc, mgreg_t sp, mgreg_t *int_regs, gdouble *fp_regs);
 
 gpointer
-mono_arm_start_gsharedvt_call (GSharedVtCallInfo *info, gpointer *caller, gpointer *callee, gpointer mrgctx_reg);
+mono_arm_start_gsharedvt_call (GSharedVtCallInfo *info, gpointer *caller, gpointer *callee, gpointer mrgctx_reg, double *caller_fregs, double *callee_fregs);
 
 typedef enum {
        MONO_ARM_FPU_NONE = 0,
@@ -304,13 +310,13 @@ typedef struct MonoCompileArch {
 
 #define MONO_ARCH_USE_SIGACTION 1
 
-#if defined(__native_client__) || defined(HOST_WATCHOS)
+#if defined(HOST_WATCHOS)
 #undef MONO_ARCH_USE_SIGACTION
 #endif
 
 #define MONO_ARCH_NEED_DIV_CHECK 1
 
-#define MONO_ARCH_HAVE_GENERALIZED_IMT_THUNK 1
+#define MONO_ARCH_HAVE_GENERALIZED_IMT_TRAMPOLINE 1
 
 #define MONO_ARCH_HAVE_FULL_AOT_TRAMPOLINES 1
 #define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS 1
@@ -345,15 +351,11 @@ typedef struct MonoCompileArch {
 #define MONO_ARCH_HAVE_PATCH_CODE_NEW 1
 #define MONO_ARCH_HAVE_OP_GENERIC_CLASS_INIT 1
 
-#if defined(__native_client__)
-#undef MONO_ARCH_SOFT_DEBUG_SUPPORTED
-#undef MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX
-#undef MONO_ARCH_HAVE_CONTEXT_SET_INT_REG
+#ifdef TARGET_WATCHOS
+#define MONO_ARCH_DISABLE_HW_TRAPS 1
+#define MONO_ARCH_HAVE_UNWIND_BACKTRACE 1
 #endif
 
-#define MONO_ARCH_HAVE_TLS_GET (mono_arm_have_tls_get ())
-#define MONO_ARCH_HAVE_TLS_GET_REG 1
-
 /* ARM doesn't have too many registers, so we have to use a callee saved one */
 #define MONO_ARCH_RGCTX_REG ARMREG_V5
 #define MONO_ARCH_IMT_REG MONO_ARCH_RGCTX_REG
@@ -395,14 +397,6 @@ mono_arm_patchable_b (guint8 *code, int cond);
 guint8*
 mono_arm_patchable_bl (guint8 *code, int cond);
 
-#ifdef USE_JUMP_TABLES
-guint8*
-mono_arm_load_jumptable_entry_addr (guint8 *code, gpointer *jte, ARMReg reg);
-
-guint8*
-mono_arm_load_jumptable_entry (guint8 *code, gpointer *jte, ARMReg reg);
-#endif
-
 gboolean
 mono_arm_is_hard_float (void);