diff options
| author | Stefan Weil <sw@weilnetz.de> | 2012-09-18 22:52:14 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-11-18 20:40:08 +0000 |
| commit | e24dc9feb0d68142d54dc3c097f57588836d1338 (patch) | |
| tree | 8bbc148156b7a37cb5d33f3259d8fe671641148c /tcg | |
| parent | 13586813446054aeff71b359aa627e201094375c (diff) | |
| download | qemu-e24dc9feb0d68142d54dc3c097f57588836d1338.tar.gz qemu-e24dc9feb0d68142d54dc3c097f57588836d1338.tar.bz2 qemu-e24dc9feb0d68142d54dc3c097f57588836d1338.zip | |
tci: Support deposit operations
The operations for INDEX_op_deposit_i32 and INDEX_op_deposit_i64
are now supported and enabled by default.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/tci/tcg-target.c | 24 | ||||
| -rw-r--r-- | tcg/tci/tcg-target.h | 4 |
2 files changed, 26 insertions, 2 deletions
diff --git a/tcg/tci/tcg-target.c b/tcg/tci/tcg-target.c index e930740835..1707169ea8 100644 --- a/tcg/tci/tcg-target.c +++ b/tcg/tci/tcg-target.c @@ -122,6 +122,9 @@ static const TCGTargetOpDef tcg_target_op_defs[] = { { INDEX_op_rotl_i32, { R, RI, RI } }, { INDEX_op_rotr_i32, { R, RI, RI } }, #endif +#if TCG_TARGET_HAS_deposit_i32 + { INDEX_op_deposit_i32, { R, "0", R } }, +#endif { INDEX_op_brcond_i32, { R, RI } }, @@ -200,6 +203,9 @@ static const TCGTargetOpDef tcg_target_op_defs[] = { { INDEX_op_rotl_i64, { R, RI, RI } }, { INDEX_op_rotr_i64, { R, RI, RI } }, #endif +#if TCG_TARGET_HAS_deposit_i64 + { INDEX_op_deposit_i64, { R, "0", R } }, +#endif { INDEX_op_brcond_i64, { R, RI } }, #if TCG_TARGET_HAS_ext8s_i64 @@ -653,6 +659,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out_ri32(s, const_args[1], args[1]); tcg_out_ri32(s, const_args[2], args[2]); break; + case INDEX_op_deposit_i32: /* Optional (TCG_TARGET_HAS_deposit_i32). */ + tcg_out_r(s, args[0]); + tcg_out_r(s, args[1]); + tcg_out_r(s, args[2]); + assert(args[3] <= UINT8_MAX); + tcg_out8(s, args[3]); + assert(args[4] <= UINT8_MAX); + tcg_out8(s, args[4]); + break; #if TCG_TARGET_REG_BITS == 64 case INDEX_op_mov_i64: @@ -680,6 +695,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out_ri64(s, const_args[1], args[1]); tcg_out_ri64(s, const_args[2], args[2]); break; + case INDEX_op_deposit_i64: /* Optional (TCG_TARGET_HAS_deposit_i64). */ + tcg_out_r(s, args[0]); + tcg_out_r(s, args[1]); + tcg_out_r(s, args[2]); + assert(args[3] <= UINT8_MAX); + tcg_out8(s, args[3]); + assert(args[4] <= UINT8_MAX); + tcg_out8(s, args[4]); + break; case INDEX_op_div_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ case INDEX_op_divu_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ case INDEX_op_rem_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h index 37f28c0522..a832f5cf52 100644 --- a/tcg/tci/tcg-target.h +++ b/tcg/tci/tcg-target.h @@ -67,7 +67,7 @@ #define TCG_TARGET_HAS_ext8u_i32 1 #define TCG_TARGET_HAS_ext16u_i32 1 #define TCG_TARGET_HAS_andc_i32 0 -#define TCG_TARGET_HAS_deposit_i32 0 +#define TCG_TARGET_HAS_deposit_i32 1 #define TCG_TARGET_HAS_eqv_i32 0 #define TCG_TARGET_HAS_nand_i32 0 #define TCG_TARGET_HAS_nor_i32 0 @@ -81,7 +81,7 @@ #define TCG_TARGET_HAS_bswap16_i64 1 #define TCG_TARGET_HAS_bswap32_i64 1 #define TCG_TARGET_HAS_bswap64_i64 1 -#define TCG_TARGET_HAS_deposit_i64 0 +#define TCG_TARGET_HAS_deposit_i64 1 /* Not more than one of the next two defines must be 1. */ #define TCG_TARGET_HAS_div_i64 0 #define TCG_TARGET_HAS_div2_i64 0 |