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Fixed encoding of SYSCALL microMIPS instruction. 

llvm-svn: 202523
This commit is contained in:
Zoran Jovanovic 2014-02-28 18:17:08 +00:00
parent d6ed44f926
commit 7c6c36d92d
2 changed files with 6 additions and 6 deletions
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2
llvm/lib/Target/Mips/MicroMipsInstrFormats.td
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@ -303,7 +303,7 @@ class SYS_FM_MM : MMArch {
bits<32> Inst; bits<32> Inst;
let Inst{31-26} = 0x0; let Inst{31-26} = 0x0;
let Inst{25-16} = code_; let Inst{25-16} = code_;
let Inst{15-6} = 0x22b; let Inst{15-6} = 0x22d;
let Inst{5-0} = 0x3c; let Inst{5-0} = 0x3c;
} }

10
llvm/test/MC/Mips/micromips-control-instructions.s
View File

@ -12,8 +12,8 @@
# CHECK-EL: break # encoding: [0x00,0x00,0x07,0x00] # CHECK-EL: break # encoding: [0x00,0x00,0x07,0x00]
# CHECK-EL: break 7, 0 # encoding: [0x07,0x00,0x07,0x00] # CHECK-EL: break 7, 0 # encoding: [0x07,0x00,0x07,0x00]
# CHECK-EL: break 7, 5 # encoding: [0x07,0x00,0x47,0x01] # CHECK-EL: break 7, 5 # encoding: [0x07,0x00,0x47,0x01]
# CHECK-EL: syscall # encoding: [0x00,0x00,0xfc,0x8a] # CHECK-EL: syscall # encoding: [0x00,0x00,0x7c,0x8b]
# CHECK-EL: syscall 13396 # encoding: [0x54,0x00,0xfc,0x8a] # CHECK-EL: syscall 396 # encoding: [0x8c,0x01,0x7c,0x8b]
# CHECK-EL: eret # encoding: [0x00,0x00,0x7c,0xf3] # CHECK-EL: eret # encoding: [0x00,0x00,0x7c,0xf3]
# CHECK-EL: deret # encoding: [0x00,0x00,0x7c,0xe3] # CHECK-EL: deret # encoding: [0x00,0x00,0x7c,0xe3]
# CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47] # CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47]
@ -29,8 +29,8 @@
# CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07] # CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07]
# CHECK-EB: break 7, 0 # encoding: [0x00,0x07,0x00,0x07] # CHECK-EB: break 7, 0 # encoding: [0x00,0x07,0x00,0x07]
# CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47] # CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47]
# CHECK-EB: syscall # encoding: [0x00,0x00,0x8a,0xfc] # CHECK-EB: syscall # encoding: [0x00,0x00,0x8b,0x7c]
# CHECK-EB: syscall 13396 # encoding: [0x00,0x54,0x8a,0xfc] # CHECK-EB: syscall 396 # encoding: [0x01,0x8c,0x8b,0x7c]
# CHECK-EB: eret # encoding: [0x00,0x00,0xf3,0x7c] # CHECK-EB: eret # encoding: [0x00,0x00,0xf3,0x7c]
# CHECK-EB: deret # encoding: [0x00,0x00,0xe3,0x7c] # CHECK-EB: deret # encoding: [0x00,0x00,0xe3,0x7c]
# CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c] # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c]
@ -45,7 +45,7 @@
break 7 break 7
break 7,5 break 7,5
syscall syscall
syscall 0x3454 syscall 0x18c
eret eret
deret deret
di di