full system SPARC emulation (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1083 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 90 insertions, 0 deletions

diff --git a/target-sparc/exec.h b/target-sparc/exec.h
index 6b49ca79af..f9fcf532ad 100644
--- a/target-sparc/exec.h
+++ b/target-sparc/exec.h
@@ -6,6 +6,12 @@ register struct CPUSPARCState *env asm(AREG0);
 register uint32_t T0 asm(AREG1);
 register uint32_t T1 asm(AREG2);
 register uint32_t T2 asm(AREG3);
+#define FT0 (env->ft0)
+#define FT1 (env->ft1)
+#define FT2 (env->ft2)
+#define DT0 (env->dt0)
+#define DT1 (env->dt1)
+#define DT2 (env->dt2)
 
 #include "cpu.h"
 #include "exec-all.h"
@@ -14,4 +20,88 @@ void cpu_lock(void);
 void cpu_unlock(void);
 void cpu_loop_exit(void);
 void helper_flush(target_ulong addr);
+void helper_ld_asi(int asi, int size, int sign);
+void helper_st_asi(int asi, int size, int sign);
+void helper_rett(void);
+void helper_stfsr(void);
+void set_cwp(int new_cwp);
+void do_fabss(void);
+void do_fsqrts(void);
+void do_fsqrtd(void);
+void do_fcmps(void);
+void do_fcmpd(void);
+void do_interrupt(int intno, int is_int, int error_code, 
+                  unsigned int next_eip, int is_hw);
+void raise_exception_err(int exception_index, int error_code);
+void raise_exception(int tt);
+void memcpy32(uint32_t *dst, const uint32_t *src);
+
+/* XXX: move that to a generic header */
+#if !defined(CONFIG_USER_ONLY)
+
+#define ldul_user ldl_user
+#define ldul_kernel ldl_kernel
+
+#define ACCESS_TYPE 0
+#define MEMSUFFIX _kernel
+#define DATA_SIZE 1
+#include "softmmu_header.h"
+
+#define DATA_SIZE 2
+#include "softmmu_header.h"
+
+#define DATA_SIZE 4
+#include "softmmu_header.h"
+
+#define DATA_SIZE 8
+#include "softmmu_header.h"
+#undef ACCESS_TYPE
+#undef MEMSUFFIX
+
+#define ACCESS_TYPE 1
+#define MEMSUFFIX _user
+#define DATA_SIZE 1
+#include "softmmu_header.h"
+
+#define DATA_SIZE 2
+#include "softmmu_header.h"
+
+#define DATA_SIZE 4
+#include "softmmu_header.h"
+
+#define DATA_SIZE 8
+#include "softmmu_header.h"
+#undef ACCESS_TYPE
+#undef MEMSUFFIX
+
+/* these access are slower, they must be as rare as possible */
+#define ACCESS_TYPE 2
+#define MEMSUFFIX _data
+#define DATA_SIZE 1
+#include "softmmu_header.h"
+
+#define DATA_SIZE 2
+#include "softmmu_header.h"
+
+#define DATA_SIZE 4
+#include "softmmu_header.h"
+
+#define DATA_SIZE 8
+#include "softmmu_header.h"
+#undef ACCESS_TYPE
+#undef MEMSUFFIX
+
+#define ldub(p) ldub_data(p)
+#define ldsb(p) ldsb_data(p)
+#define lduw(p) lduw_data(p)
+#define ldsw(p) ldsw_data(p)
+#define ldl(p) ldl_data(p)
+#define ldq(p) ldq_data(p)
+
+#define stb(p, v) stb_data(p, v)
+#define stw(p, v) stw_data(p, v)
+#define stl(p, v) stl_data(p, v)
+#define stq(p, v) stq_data(p, v)
+
+#endif /* !defined(CONFIG_USER_ONLY) */
 #endif