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author | Gabe Black <gblack@eecs.umich.edu> | 2006-12-04 19:56:04 -0500 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2006-12-04 19:56:04 -0500 |
commit | 8b1bcc3f52165ed9c403939d9355f49c8c00f042 (patch) | |
tree | afbe5bc31bdc181d952bd191926838f14ddad2fd /src/arch/sparc/isa/decoder.isa | |
parent | 2de685cc2176fff615f5dee05339bcb03756795e (diff) | |
parent | 251f4e1134731137fa9703bcb39e55be9e0db4f5 (diff) | |
download | gem5-8b1bcc3f52165ed9c403939d9355f49c8c00f042.tar.xz |
Merge zizzer:/bk/sparcfs
into zower.eecs.umich.edu:/eecshome/m5/newmemmid
--HG--
extra : convert_revision : 45d9599dd883e10c283812c1c241c20323f44cec
Diffstat (limited to 'src/arch/sparc/isa/decoder.isa')
-rw-r--r-- | src/arch/sparc/isa/decoder.isa | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/src/arch/sparc/isa/decoder.isa b/src/arch/sparc/isa/decoder.isa index 75d0c1cad..781958c77 100644 --- a/src/arch/sparc/isa/decoder.isa +++ b/src/arch/sparc/isa/decoder.isa @@ -1074,36 +1074,36 @@ decode OP default Unknown::unknown() {{uReg0 = Rd.uw; Rd.uw = Mem.uw;}}, {{Mem.uw = uReg0;}}); - format Load { - 0x10: lduwa({{Rd = Mem.uw;}}); - 0x11: lduba({{Rd = Mem.ub;}}); - 0x12: lduha({{Rd = Mem.uhw;}}); + format LoadAlt { + 0x10: lduwa({{Rd = Mem.uw;}}, {{EXT_ASI}}); + 0x11: lduba({{Rd = Mem.ub;}}, {{EXT_ASI}}); + 0x12: lduha({{Rd = Mem.uhw;}}, {{EXT_ASI}}); 0x13: ldda({{ uint64_t val = Mem.udw; RdLow = val<31:0>; RdHigh = val<63:32>; - }}); + }}, {{EXT_ASI}}); } - format Store { - 0x14: stwa({{Mem.uw = Rd;}}); - 0x15: stba({{Mem.ub = Rd;}}); - 0x16: stha({{Mem.uhw = Rd;}}); - 0x17: stda({{Mem.udw = RdLow<31:0> | RdHigh<31:0> << 32;}}); + format StoreAlt { + 0x14: stwa({{Mem.uw = Rd;}}, {{EXT_ASI}}); + 0x15: stba({{Mem.ub = Rd;}}, {{EXT_ASI}}); + 0x16: stha({{Mem.uhw = Rd;}}, {{EXT_ASI}}); + 0x17: stda({{Mem.udw = RdLow<31:0> | RdHigh<31:0> << 32;}}, {{EXT_ASI}}); } - format Load { - 0x18: ldswa({{Rd = (int32_t)Mem.sw;}}); - 0x19: ldsba({{Rd = (int8_t)Mem.sb;}}); - 0x1A: ldsha({{Rd = (int16_t)Mem.shw;}}); - 0x1B: ldxa({{Rd = (int64_t)Mem.sdw;}}); + format LoadAlt { + 0x18: ldswa({{Rd = (int32_t)Mem.sw;}}, {{EXT_ASI}}); + 0x19: ldsba({{Rd = (int8_t)Mem.sb;}}, {{EXT_ASI}}); + 0x1A: ldsha({{Rd = (int16_t)Mem.shw;}}, {{EXT_ASI}}); + 0x1B: ldxa({{Rd = (int64_t)Mem.sdw;}}, {{EXT_ASI}}); } - 0x1D: LoadStore::ldstuba( + 0x1D: LoadStoreAlt::ldstuba( {{Rd = Mem.ub;}}, - {{Mem.ub = 0xFF}}); - 0x1E: Store::stxa({{Mem.udw = Rd}}); - 0x1F: LoadStore::swapa( + {{Mem.ub = 0xFF}}, {{EXT_ASI}}); + 0x1E: StoreAlt::stxa({{Mem.udw = Rd}}, {{EXT_ASI}}); + 0x1F: LoadStoreAlt::swapa( {{uReg0 = Rd.uw; Rd.uw = Mem.uw;}}, - {{Mem.uw = uReg0;}}); + {{Mem.uw = uReg0;}}, {{EXT_ASI}}); format Trap { 0x20: Load::ldf({{Frd.uw = Mem.uw;}}); 0x21: decode X { @@ -1120,7 +1120,7 @@ decode OP default Unknown::unknown() 0x26: stqf({{fault = new FpDisabled;}}); 0x27: Store::stdf({{Mem.udw = Frd.udw;}}); 0x2D: Nop::prefetch({{ }}); - 0x30: Load::ldfa({{Frd.uw = Mem.uw;}}); + 0x30: LoadAlt::ldfa({{Frd.uw = Mem.uw;}}, {{EXT_ASI}}); 0x32: ldqfa({{fault = new FpDisabled;}}); format LoadAlt { 0x33: decode EXT_ASI { @@ -1172,7 +1172,7 @@ decode OP default Unknown::unknown() //ASI_BLOCK_AS_IF_USER_SECONDARY_LITTLE 0x1F: FailUnimpl::ldblockf_aiusl(); //ASI_BLOCK_PRIMARY - 0xF0: ldblockf_p({{Frd_N.udw = Mem.udw;}}); + 0xF0: ldblockf_p({{Frd_N.udw = Mem.udw;}}, {{EXT_ASI}}); //ASI_BLOCK_SECONDARY 0xF1: FailUnimpl::ldblockf_s(); //ASI_BLOCK_PRIMARY_LITTLE @@ -1255,7 +1255,7 @@ decode OP default Unknown::unknown() //ASI_BLOCK_AS_IF_USER_SECONDARY_LITTLE 0x1F: FailUnimpl::stblockf_aiusl(); //ASI_BLOCK_PRIMARY - 0xF0: stblockf_p({{Mem.udw = Frd_N.udw;}}); + 0xF0: stblockf_p({{Mem.udw = Frd_N.udw;}}, {{EXT_ASI}}); //ASI_BLOCK_SECONDARY 0xF1: FailUnimpl::stblockf_s(); //ASI_BLOCK_PRIMARY_LITTLE @@ -1292,7 +1292,7 @@ decode OP default Unknown::unknown() Mem.uw = Rd.uw; else storeCond = false; - Rd.uw = uReg0;}}); + Rd.uw = uReg0;}}, {{EXT_ASI}}); 0x3D: Nop::prefetcha({{ }}); 0x3E: Cas::casxa( {{uReg0 = Mem.udw;}}, @@ -1300,7 +1300,7 @@ decode OP default Unknown::unknown() Mem.udw = Rd; else storeCond = false; - Rd = uReg0;}}); + Rd = uReg0;}}, {{EXT_ASI}}); } } } |