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root / tcg @ 8023ccda

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  aarch64
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  hppa
  i386
  ia64
  mips
  ppc
  ppc64
  s390
  sparc
  tci
LICENSE 146 Bytes
README 15.9 kB
TODO 394 Bytes
optimize.c 34.3 kB
tcg-op.h 95.3 kB
tcg-opc.h 9.8 kB
tcg-runtime.h 825 Bytes
tcg.c 83.3 kB
tcg.h 23.8 kB

Latest revisions

# Date Author Comment
2bb8656d 08/26/2013 11:31 pm Richard Henderson

tcg: Tidy generated code for tcg_outN

Aliasing was forcing s->code_ptr to be re-read after the store.
Keep the pointer in a local variable to help the compiler.

Signed-off-by: Richard Henderson <>
ac26eb69 08/26/2013 11:31 pm Richard Henderson

tcg-i386: Add and use tcg_out64

No point in splitting the write into 32-bit pieces.

Reviewed-by: Aurelien Jarno <>
Signed-off-by: Richard Henderson <>
8023ccda 08/26/2013 11:31 pm Richard Henderson

tcg-i386: Try pc-relative lea for constant formation

Use a 7 byte lea before the ultimate 10 byte movq.

Signed-off-by: Richard Henderson <>
85711e6b 08/09/2013 12:06 am James Hogan

tcg/mips: fix invalid op definition errors

tcg/mips/tcg-target.h defines various operations conditionally depending
upon the isa revision, however these operations are included in
mips_op_defs[] unconditionally resulting in the following runtime errors
if CONFIG_DEBUG_TCG is defined:...
5fe0d351 07/31/2013 02:48 am Stefan Weil

tci: Fix broken build (compiler warning caused by redefined macro BIT)

The definition of macro BIT in tci/tcg-target.c now conflicts with the
definition of the same macro in includes qemu/bitops.h.

This conflict was triggered by a recent change in the include chain of...
f290e498 07/15/2013 11:21 pm Richard Henderson

Merge git://github.com/hw-claudio/qemu-aarch64-queue into tcg-next
c6d8ed24 07/15/2013 02:13 pm Jani Kokkonen

tcg/aarch64: Implement tlb lookup fast path

Supports CONFIG_QEMU_LDST_OPTIMIZATION

Signed-off-by: Jani Kokkonen <>
Reviewed-by: Richard Henderson <>
Reviewed-by: Claudio Fontana <>
b5cc476d 07/09/2013 05:15 pm Richard Henderson

tcg-i386: Use QEMU_BUILD_BUG_ON instead of assert for frame size

We can check the condition at compile time, rather than run time.

Reviewed-by: Andreas Färber <>
Signed-off-by: Richard Henderson <>
0caa91fe 07/09/2013 05:15 pm Richard Henderson

tcg-arm: Implement tcg_register_jit

Allows unwinding past the code_gen_buffer.

Reviewed-by: Peter Maydell <>
Signed-off-by: Richard Henderson <>
497a22eb 07/09/2013 05:15 pm Richard Henderson

tcg: Move the CIE and FDE header definitions to common code

These will necessarily be the same layout for all hosts. This limits
the amount of boilerplate required to implement jit debug for a host.

Reviewed-by: Peter Maydell <>...

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