#define __MONO_MINI_S390X_H__
#include <mono/arch/s390x/s390x-codegen.h>
+#include <mono/utils/mono-context.h>
#include <signal.h>
#define MONO_ARCH_CPU_SPEC s390x_cpu_desc
/*-------------------------------------------*/
#define S390_LONG(loc, opy, op, r, ix, br, off) \
- if (has_ld) { \
+ if (mono_hwcap_s390x_has_ld) { \
if (s390_is_imm20(off)) { \
s390_##opy (loc, r, ix, br, off); \
} else { \
gdouble fregs[16];
};
-typedef struct ucontext MonoContext;
-
typedef struct MonoCompileArch {
gpointer litpool;
glong litsize;
void *return_address;
} MonoS390StackFrame;
+typedef struct
+{
+ char n3:1; // N3 instructions present
+ char zArch:1; // z/Architecture mode installed
+ char zAct:1; // z/Architecture mode active
+ char date:1; // DATE enhancement facility
+ char idte1:1; // IDTE present (PST)
+ char idte2:1; // IDTE present (REG)
+ char asnlx:1; // ASN and LX reuse facility
+ char stfle:1; // STFLE installed
+ char zDATe:1; // Enhanced DAT in z mode
+ char srstat:1; // Sense running status facility
+ char cSSKE:1; // Conditional SSKE facility
+ char topo:1; // COnfiguration topology facility
+ char xTrans2:1; // Extended translation facility 2
+ char msgSec:1; // Message security facility
+ char longDsp:1; // Long displacement facility
+ char hiPerfLD:1; // High performance long displacement facility
+ char hfpMAS:1; // HFP multiply-and-add/subtrace facility
+ char xImm:1; // Extended immediate facility
+ char xTrans3:1; // Extended translation facility 3
+ char hfpUnX:1; // HFP unnormalized extension facility
+ char etf2:1; // ETF2-enhancement facility
+ char stckf:1; // Store-clock-fast facility
+ char parse:1; // Parsing enhancement facility
+ char mvcos:1; // MVCOS facility
+ char todSteer:1; // TOD-clock steering facility
+ char etf3:1; // ETF3-enhancement facility
+ char xCPUtm:1; // Extract CPU time facility
+ char csst:1; // Compare-swap-and-store facility
+ char csst2:1; // Compare-swap-and-store facility 2
+ char giX:1; // General instructions extension facility
+ char exX:1; // Execute extensions facility
+ char ibm:1; // IBM internal use
+ char fps:1; // Floating point support enhancement
+ char dfp:1; // Decimal floating point facility
+ char hiDFP:1; // High Performance DFP facility
+ char pfpo:1; // PFPO instruction facility
+} __attribute__((aligned(8))) facilityList_t;
+
// #define MONO_ARCH_SIGSEGV_ON_ALTSTACK 1
-#define MONO_ARCH_EMULATE_LCONV_TO_R8_UN 1
-#define MONO_ARCH_NO_EMULATE_LONG_MUL_OPTS 1
-#define MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS 1
-#define MONO_ARCH_HAVE_IS_INT_OVERFLOW 1
-#define MONO_ARCH_NEED_DIV_CHECK 1
-#define MONO_ARCH_HAVE_ATOMIC_ADD 1
-#define MONO_ARCH_HAVE_ATOMIC_EXCHANGE 1
-#define MONO_ARCH_SIGNAL_STACK_SIZE 256*1024
-#define MONO_ARCH_HAVE_DECOMPOSE_OPTS 1
-// #define MONO_ARCH_HAVE_THROW_CORLIB_EXCEPTION 1
-
-#define MONO_ARCH_USE_SIGACTION 1
+#define MONO_ARCH_EMULATE_LCONV_TO_R8_UN 1
+#define MONO_ARCH_NO_EMULATE_LONG_MUL_OPTS 1
+#define MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS 1
+#define MONO_ARCH_HAVE_IS_INT_OVERFLOW 1
+#define MONO_ARCH_NEED_DIV_CHECK 1
+#define MONO_ARCH_HAVE_ATOMIC_ADD 1
+#define MONO_ARCH_HAVE_ATOMIC_EXCHANGE 1
+#define MONO_ARCH_SIGNAL_STACK_SIZE 256*1024
+#define MONO_ARCH_HAVE_DECOMPOSE_OPTS 1
+#define MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE 1
+#define MONO_ARCH_HAVE_IMT 1
+#define MONO_ARCH_HAVE_TLS_GET 1
+#define MONO_ARCH_ENABLE_MONO_LMF_VAR 1
+#define MONO_ARCH_IMT_REG s390_r9
+#define MONO_ARCH_VTABLE_REG MONO_ARCH_IMT_REG
+#define MONO_ARCH_RGCTX_REG MONO_ARCH_IMT_REG
+#define MONO_ARCH_THIS_AS_FIRST_ARG 1
+#define MONO_ARCH_HAVE_XP_UNWIND 1
+#define MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX 1
+#define MONO_ARCH_SOFT_DEBUG_SUPPORTED 1
+#define MONO_ARCH_HAVE_CONTEXT_SET_INT_REG 1
+#define MONO_ARCH_USE_SIGACTION 1
+#define MONO_ARCH_GC_MAPS_SUPPORTED 1
+#define MONO_ARCH_GSHARED_SUPPORTED 1
+#define MONO_ARCH_MONITOR_ENTER_ADJUSTMENT 1
#define S390_STACK_ALIGNMENT 8
#define S390_FIRST_ARG_REG s390_r2
/* s390_r8..s390_r11 are used for global regalloc */
/* s390_r15 is the stack pointer */
/*------------------------------------------------------*/
+
#define MONO_ARCH_CALLEE_REGS (0xfc)
#define MONO_ARCH_CALLEE_SAVED_REGS 0xff80
#define S390_CC_EQ 8
#define S390_ALIGN(v, a) (((a) > 0 ? (((v) + ((a) - 1)) & ~((a) - 1)) : (v)))
-#define MONO_CONTEXT_SET_IP(ctx,ip) \
- do { \
- (ctx)->uc_mcontext.gregs[14] = (unsigned long)ip; \
- (ctx)->uc_mcontext.psw.addr = (unsigned long)ip; \
- } while (0);
-
-#define MONO_CONTEXT_SET_SP(ctx,bp) MONO_CONTEXT_SET_BP((ctx),(bp))
-#define MONO_CONTEXT_SET_BP(ctx,bp) \
- do { \
- (ctx)->uc_mcontext.gregs[15] = (unsigned long)bp; \
- (ctx)->uc_stack.ss_sp = (void*)bp; \
- } while (0)
-
-#define MONO_CONTEXT_GET_IP(ctx) (gpointer) (ctx)->uc_mcontext.psw.addr
-#define MONO_CONTEXT_GET_BP(ctx) MONO_CONTEXT_GET_SP((ctx))
-#define MONO_CONTEXT_GET_SP(ctx) ((gpointer)((ctx)->uc_mcontext.gregs[15]))
-
#define MONO_INIT_CONTEXT_FROM_FUNC(ctx,func) do { \
MonoS390StackFrame *sframe; \
__asm__ volatile("lgr %0,15" : "=r" (sframe)); \
MONO_CONTEXT_SET_BP ((ctx), sframe->prev); \
MONO_CONTEXT_SET_SP ((ctx), sframe->prev); \
- sframe = (MonoS390StackFrame*)sframe->prev; \
- MONO_CONTEXT_SET_IP ((ctx), sframe->return_address); \
+ MONO_CONTEXT_SET_IP ((ctx), func); \
} while (0)
+#define MONO_ARCH_INIT_TOP_LMF_ENTRY(lmf) do { (lmf)->ebp = -1; } while (0)
+
/*------------------------------------------------------------------*/
/* */
/* Name - s390_patch_rel */
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