diff options
| author | Aurelien Jarno | 2012-09-21 18:20:25 +0200 |
|---|---|---|
| committer | Aurelien Jarno | 2012-09-22 15:10:19 +0200 |
| commit | 0834c9eac31d6a6780594be17c7b3a3d6403ac16 (patch) | |
| tree | e8317053ac53a325c62729bf09621be361b64e91 /tcg/mips | |
| parent | tcg-mips: fix wrong usage of 'Z' constraint (diff) | |
| download | qemu-0834c9eac31d6a6780594be17c7b3a3d6403ac16.tar.gz qemu-0834c9eac31d6a6780594be17c7b3a3d6403ac16.tar.xz qemu-0834c9eac31d6a6780594be17c7b3a3d6403ac16.zip | |
tcg/mips: kill warnings in user mode
Recent versions of GCC emit warnings when compiling user mode targets.
Kill them by reordering a bit the #ifdef.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'tcg/mips')
| -rw-r--r-- | tcg/mips/tcg-target.c | 84 |
1 files changed, 43 insertions, 41 deletions
diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c index 9293745525..a09c0d6ca8 100644 --- a/tcg/mips/tcg-target.c +++ b/tcg/mips/tcg-target.c @@ -842,18 +842,16 @@ static const void * const qemu_st_helpers[4] = { static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, int opc) { - int addr_regl, addr_meml; - int data_regl, data_regh, data_reg1, data_reg2; - int mem_index, s_bits; + int addr_regl, data_regl, data_regh, data_reg1, data_reg2; #if defined(CONFIG_SOFTMMU) void *label1_ptr, *label2_ptr; int arg_num; -#endif -#if TARGET_LONG_BITS == 64 -# if defined(CONFIG_SOFTMMU) + int mem_index, s_bits; + int addr_meml; +# if TARGET_LONG_BITS == 64 uint8_t *label3_ptr; -# endif int addr_regh, addr_memh; +# endif #endif data_regl = *args++; if (opc == 3) @@ -861,11 +859,22 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, else data_regh = 0; addr_regl = *args++; -#if TARGET_LONG_BITS == 64 +#if defined(CONFIG_SOFTMMU) +# if TARGET_LONG_BITS == 64 addr_regh = *args++; -#endif +# if defined(TCG_TARGET_WORDS_BIGENDIAN) + addr_memh = 0; + addr_meml = 4; +# else + addr_memh = 4; + addr_meml = 0; +# endif +# else + addr_meml = 0; +# endif mem_index = *args; s_bits = opc & 3; +#endif if (opc == 3) { #if defined(TCG_TARGET_WORDS_BIGENDIAN) @@ -879,18 +888,6 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, data_reg1 = data_regl; data_reg2 = 0; } -#if TARGET_LONG_BITS == 64 -# if defined(TCG_TARGET_WORDS_BIGENDIAN) - addr_memh = 0; - addr_meml = 4; -# else - addr_memh = 4; - addr_meml = 0; -# endif -#else - addr_meml = 0; -#endif - #if defined(CONFIG_SOFTMMU) tcg_out_opc_sa(s, OPC_SRL, TCG_REG_A0, addr_regl, TARGET_PAGE_BITS - CPU_TLB_ENTRY_BITS); tcg_out_opc_imm(s, OPC_ANDI, TCG_REG_A0, TCG_REG_A0, (CPU_TLB_SIZE - 1) << CPU_TLB_ENTRY_BITS); @@ -1029,50 +1026,55 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, int opc) { - int addr_regl, addr_meml; - int data_regl, data_regh, data_reg1, data_reg2; - int mem_index, s_bits; + int addr_regl, data_regl, data_regh, data_reg1, data_reg2; #if defined(CONFIG_SOFTMMU) uint8_t *label1_ptr, *label2_ptr; int arg_num; + int mem_index, s_bits; + int addr_meml; #endif #if TARGET_LONG_BITS == 64 # if defined(CONFIG_SOFTMMU) uint8_t *label3_ptr; -# endif int addr_regh, addr_memh; +# endif #endif - data_regl = *args++; if (opc == 3) { data_regh = *args++; -#if defined(TCG_TARGET_WORDS_BIGENDIAN) - data_reg1 = data_regh; - data_reg2 = data_regl; -#else - data_reg1 = data_regl; - data_reg2 = data_regh; -#endif } else { - data_reg1 = data_regl; - data_reg2 = 0; data_regh = 0; } addr_regl = *args++; -#if TARGET_LONG_BITS == 64 +#if defined(CONFIG_SOFTMMU) +# if TARGET_LONG_BITS == 64 addr_regh = *args++; -# if defined(TCG_TARGET_WORDS_BIGENDIAN) +# if defined(TCG_TARGET_WORDS_BIGENDIAN) addr_memh = 0; addr_meml = 4; -# else +# else addr_memh = 4; addr_meml = 0; -# endif -#else +# endif +# else addr_meml = 0; -#endif +# endif mem_index = *args; s_bits = opc; +#endif + + if (opc == 3) { +#if defined(TCG_TARGET_WORDS_BIGENDIAN) + data_reg1 = data_regh; + data_reg2 = data_regl; +#else + data_reg1 = data_regl; + data_reg2 = data_regh; +#endif + } else { + data_reg1 = data_regl; + data_reg2 = 0; + } #if defined(CONFIG_SOFTMMU) tcg_out_opc_sa(s, OPC_SRL, TCG_REG_A0, addr_regl, TARGET_PAGE_BITS - CPU_TLB_ENTRY_BITS); |