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LICENSE 146 Bytes
README 12.4 kB
TODO 403 Bytes
tcg-op.h 63.6 kB
tcg-opc.h 8.3 kB
tcg-runtime.h 473 Bytes
tcg.c 61.7 kB
tcg.h 14 kB

Latest revisions

# Date Author Comment
ff44c2f3 12/27/2009 11:09 am Richard Henderson

tcg: Add tcg_unsigned_cond.

Returns an unsigned version of a signed condition;
returns the original condition otherwise.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
56f4927e 12/21/2009 10:52 pm Richard Henderson

tcg-sparc: Implement brcond2.

Split out tcg_out_cmp and properly handle immediate arguments.
Fix constraints on brcond to match what SUBCC accepts.
Add tcg_out_brcond2_i32 for 32-bit host.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
a212ea75 12/21/2009 10:52 pm Richard Henderson

tcg-sparc: Use TCG_TARGET_REG_BITS in conditional compilation.

The test TCG_TARGET_REG_BITS==64 is exactly the feature that we
are checking for, whereas something involving sparc_v9 or
sparc_v8plus should be reserved for something ISA related,
as with SMULX....
43172207 12/21/2009 10:52 pm Richard Henderson

tcg-sparc: Improve tcg_out_movi for sparc64.

Generate sign-extended 32-bit constants with SETHI+XOR.
Otherwise tidy the routine to avoid the need for
conditional compilation and code duplication with movi_imm32.

Signed-off-by: Richard Henderson <>...
4a09aa89 12/21/2009 10:49 pm Richard Henderson

tcg-sparc: Fix imm13 check in movi.

We were unnecessarily restricting imm13 constants to 12 bits.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
591d6f1d 12/15/2009 06:45 pm malc

tcg/ppc64: Fix loading of 32bit constants

Signed-off-by: malc <>
5d7ff5bb 12/06/2009 05:20 pm Andreas Faerber

TCG: Mac OS X support for ppc64 target

Darwin/ppc64 does not use function descriptors,
adapt prologue and tcg_out_call accordingly.
GPR2 is available for general use, so let's use it.

http://developer.apple.com/mac/library/documentation/DeveloperTools/Conceptual/LowLevelABI/110-64-bit_PowerPC_Function_Calling_Conventions/64bitPowerPC.html...
2827822e 12/05/2009 06:36 pm Alexander Graf

S/390 fake TCG implementation

Qemu won't let us run a KVM target without having host TCG support. Well, for
now we don't have any so let's implement a fake target that only stubs out
everything.

I tried to keep the patch as close to Uli's source as possible, so whenever...
afa05235 12/01/2009 02:06 am Aurelien Jarno

tcg: initial mips support

Based on a patch from Arnaud Patard (Rtp) <>

A few words about design choices:
  • Two registers, at and t0, are reserved for TCG internal use. They are
    useful for bswap and 64-bit ops.
  • Most ops supports a constant argument with value 0, which is actually...
7d301752 11/24/2009 08:51 pm Aurelien Jarno

tcg: fix tcg_regset_{set,reset}_reg with more than 32 registers

Signed-off-by: Aurelien Jarno <>

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