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Implement the jz instruction.

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--HG--
extra : convert_revision : 7c0bd7ce244f724ac03bbb5fdf770c7a3eba78b4
This commit is contained in:
Gabe Black 2007-07-17 15:36:45 -07:00
parent c4004482a5
commit d77d4c04b7
2 changed files with 9 additions and 6 deletions
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2
src/arch/x86/isa/decoder/one_byte_opcodes.isa
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@ -263,7 +263,7 @@
0x1: jno_Jb(); 0x1: jno_Jb();
0x2: jb_Jb(); 0x2: jb_Jb();
0x3: jnb_Jb(); 0x3: jnb_Jb();
0x4: jz_Jb(); 0x4: Inst::JZ(Jb);
0x5: jnz_Jb(); 0x5: jnz_Jb();
0x6: jbe_Jb(); 0x6: jbe_Jb();
0x7: jnbe_Jb(); 0x7: jnbe_Jb();

13
src/arch/x86/isa/insts/control_transfer/jump.py
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@ -53,8 +53,11 @@
# #
# Authors: Gabe Black # Authors: Gabe Black
microcode = "" microcode = '''
#let {{ def macroop JZ_I
# class JMP(Inst): {
# "GenFault ${new UnimpInstFault}" rdip t1
#}}; limm t2, imm
wrip t1, t2, flags=(CZF,)
};
'''