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LICENSE 146 Bytes
README 14 kB
TODO 394 Bytes
tcg-op.h 70.2 kB
tcg-opc.h 9 kB
tcg-runtime.h 706 Bytes
tcg.c 63.8 kB
tcg.h 14.4 kB

Latest revisions

# Date Author Comment
55e082a7 05/21/2010 07:20 pm Richard Henderson

tcg-i386: Tidy ext8u and ext16u operations.

Define OPC_MOVZBL and OPC_MOVZWL. Factor opcode emission to
separate functions.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
6817c355 05/21/2010 07:20 pm Richard Henderson

tcg-i386: Tidy ext8s and ext16s operations.

Define OPC_MOVSBL and OPC_MOVSWL. Factor opcode emission to
separate functions.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
a369a702 05/21/2010 07:20 pm Richard Henderson

tcg-i386: Tidy immediate arithmetic operations.

Define OPC_ARITH_EvI[bz]; use throughout. Use tcg_out_ext8u
directly in setcond. Use tgen_arithi in qemu_ld/st.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
81570a70 05/21/2010 07:20 pm Richard Henderson

tcg-i386: Tidy non-immediate arithmetic operations.

Add more OPC values, and tgen_arithr. Use the later throughout.

Note that normal reg/reg arithmetic now uses the Gv,Ev opcode form
instead of the Ev,Gv opcode form used previously. Both forms
disassemble properly, and so there's no visible change when diffing...
da441cff 05/20/2010 10:15 pm Richard Henderson

tcg-i386: Tidy jumps.

Define OPC_JCC*, OC_JMP*, and EXT_JMPN_Ev. Use them throughout.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
a042ef94 05/20/2010 10:15 pm Richard Henderson

tcg-i386: Eliminate extra move from qemu_ld64.

If the address register overlaps one of the output registers
simply issue the clobbering load last, rather than emitting
an extra move of the address register.

Signed-off-by: Richard Henderson <>...
af266089 05/20/2010 10:13 pm Richard Henderson

tcg-i386: Tidy move operations.

Define OPC_MOVB* and OPC_MOVL*; use them throughout.
Use tcg_out_ld/st instead of bare tcg_out_modrm_offset
when it makes sense.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
f53dba01 05/20/2010 10:09 pm Richard Henderson

tcg-i386: Tidy shift operations.

Define OPC_SHIFT_{1,Ib,cl}. Factor opcode emission to a function.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
fcb5dac1 05/20/2010 10:04 pm Richard Henderson

tcg-i386: Tidy bswap operations.

Define OPC_BSWAP. Factor opcode emission to separate functions.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
4ab50ccf 05/19/2010 09:46 am Richard Henderson

tcg-i386: Tidy initialization of tcg_target_call_clobber_regs.

Setting the registers one by one is easier to read, and gets
optimized by the compiler just the same.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>

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