diff options
| author | Richard Henderson <rth@twiddle.net> | 2012-09-21 10:34:21 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2012-09-21 22:02:16 +0200 |
| commit | 9b9c37c36439ee0452632253dac7a31897f27f70 (patch) | |
| tree | b5c8fa6937fcc7a4d2f75cd64051f66d6bbfc25b /tcg/sparc/tcg-target.c | |
| parent | d5dd696fe3049657c08eb14f40cb74b6e94e79cc (diff) | |
tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode.
Current code doesn't actually work in 32-bit mode at all. Since
no one really noticed, drop the complication of v7 and v8 cpus.
Eliminate the --sparc_cpu configure option and standardize macro
testing on TCG_TARGET_REG_BITS / HOST_LONG_BITS
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg/sparc/tcg-target.c')
| -rw-r--r-- | tcg/sparc/tcg-target.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c index 0a19313148..23c2fda1fa 100644 --- a/tcg/sparc/tcg-target.c +++ b/tcg/sparc/tcg-target.c @@ -621,18 +621,10 @@ static void tcg_out_setcond_i32(TCGContext *s, TCGCond cond, TCGArg ret, default: tcg_out_cmp(s, c1, c2, c2const); -#if defined(__sparc_v9__) || defined(__sparc_v8plus__) tcg_out_movi_imm13(s, ret, 0); - tcg_out32 (s, ARITH_MOVCC | INSN_RD(ret) - | INSN_RS1(tcg_cond_to_bcond[cond]) - | MOVCC_ICC | INSN_IMM11(1)); -#else - t = gen_new_label(); - tcg_out_branch_i32(s, INSN_COND(tcg_cond_to_bcond[cond], 1), t); - tcg_out_movi_imm13(s, ret, 1); - tcg_out_movi_imm13(s, ret, 0); - tcg_out_label(s, t, s->code_ptr); -#endif + tcg_out32(s, ARITH_MOVCC | INSN_RD(ret) + | INSN_RS1(tcg_cond_to_bcond[cond]) + | MOVCC_ICC | INSN_IMM11(1)); return; } @@ -742,7 +734,7 @@ static const void * const qemu_st_helpers[4] = { #endif #endif -#ifdef __arch64__ +#if TCG_TARGET_REG_BITS == 64 #define HOST_LD_OP LDX #define HOST_ST_OP STX #define HOST_SLL_OP SHIFT_SLLX @@ -1600,11 +1592,9 @@ static void tcg_target_init(TCGContext *s) #if TCG_TARGET_REG_BITS == 64 # define ELF_HOST_MACHINE EM_SPARCV9 -#elif defined(__sparc_v8plus__) +#else # define ELF_HOST_MACHINE EM_SPARC32PLUS # define ELF_HOST_FLAGS EF_SPARC_32PLUS -#else -# define ELF_HOST_MACHINE EM_SPARC #endif typedef struct { |