diff options
Diffstat (limited to 'tcg/sparc')
| -rw-r--r-- | tcg/sparc/tcg-target.c | 16 | ||||
| -rw-r--r-- | tcg/sparc/tcg-target.h | 3 |
2 files changed, 15 insertions, 4 deletions
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c index fc58d50560..6e18f03cde 100644 --- a/tcg/sparc/tcg-target.c +++ b/tcg/sparc/tcg-target.c @@ -266,13 +266,19 @@ static inline void tcg_out_ldst(TCGContext *s, int ret, int addr, int offset, in static inline void tcg_out_ld(TCGContext *s, TCGType type, int ret, int arg1, tcg_target_long arg2) { - fprintf(stderr, "unimplemented %s\n", __func__); + if (type == TCG_TYPE_I32) + tcg_out_ldst(s, ret, arg1, arg2, LDUW); + else + tcg_out_ldst(s, ret, arg1, arg2, LDX); } static inline void tcg_out_st(TCGContext *s, TCGType type, int arg, int arg1, tcg_target_long arg2) { - fprintf(stderr, "unimplemented %s\n", __func__); + if (type == TCG_TYPE_I32) + tcg_out_ldst(s, arg, arg1, arg2, STW); + else + tcg_out_ldst(s, arg, arg1, arg2, STX); } static inline void tcg_out_arith(TCGContext *s, int rd, int rs1, int rs2, @@ -312,10 +318,14 @@ static inline void tcg_out_nop(TCGContext *s) tcg_out32(s, SETHI | INSN_RD(TCG_REG_G0) | 0); } -static inline void tcg_target_prologue(TCGContext *s) +/* Generate global QEMU prologue and epilogue code */ +void tcg_target_qemu_prologue(TCGContext *s) { tcg_out32(s, SAVE | INSN_RD(TCG_REG_O6) | INSN_RS1(TCG_REG_O6) | INSN_IMM13(-TCG_TARGET_STACK_MINFRAME)); + tcg_out32(s, JMPL | INSN_RD(TCG_REG_G0) | INSN_RS1(TCG_REG_O0) | + INSN_RS2(TCG_REG_G0)); + tcg_out_nop(s); } static inline void tcg_out_op(TCGContext *s, int opc, const TCGArg *args, diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h index 3cd2dc7c42..195d6c76d3 100644 --- a/tcg/sparc/tcg-target.h +++ b/tcg/sparc/tcg-target.h @@ -84,8 +84,9 @@ enum { /* optional instructions */ //#define TCG_TARGET_HAS_bswap_i32 //#define TCG_TARGET_HAS_bswap_i64 +//#define TCG_TARGET_HAS_neg_i32 +//#define TCG_TARGET_HAS_neg_i64 -#define TCG_TARGET_NEEDS_PROLOGUE 1 /* Note: must be synced with dyngen-exec.h */ #ifdef HOST_SOLARIS |