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root / tcg @ 1b902f7d

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  arm
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  i386
  ia64
  mips
  ppc
  ppc64
  s390
  sparc
  tci
LICENSE 146 Bytes
README 14.9 kB
TODO 394 Bytes
optimize.c 16.3 kB
tcg-op.h 78.1 kB
tcg-opc.h 9.5 kB
tcg-runtime.h 706 Bytes
tcg.c 75.7 kB
tcg.h 17.5 kB

Latest revisions

# Date Author Comment
cb1977d3 03/24/2012 09:57 pm Richard Henderson

tcg-sparc: Add debug_frame support.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
e7bd6300 03/24/2012 09:57 pm Richard Henderson

tcg-hppa: Add debug_frame support.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
abbb3eae 03/24/2012 09:57 pm Richard Henderson

tcg: Allow ELF_HOST_FLAGS and ELF_OSABI overrides in gdb-jit.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
5872bbf2 03/24/2012 09:57 pm Richard Henderson

tcg: Add debug_info to JIT ELF image.

This allows us to actually supply a function name in softmmu builds;
gdb doesn't pick up the minimal symbol table otherwise. Also add a
bit of documentation and statically generate more of the ELF image.

Signed-off-by: Richard Henderson <>...
813da627 03/24/2012 03:07 pm Richard Henderson

tcg: Use the GDB JIT debugging interface.

This allows us to generate unwind info for the dynamicly generated
code in the code_gen_buffer. Only i386 is converted at this point.

Signed-off-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
5bd33de6 03/18/2012 09:15 pm Blue Swirl

tcg: fix sparc host for AREG0 free operation

e141ab52d2ea5d0bc6ad3b1ad32841127ca04adc didn't handle
the other memory access helper case, fix.

Signed-off-by: Blue Swirl <>
e141ab52 03/18/2012 02:21 pm Blue Swirl

softmmu templates: optionally pass CPUState to memory access functions

Optionally, make memory access helpers take a parameter for CPUState
instead of relying on global env.

On most targets, perform simple moves to reorder registers. On i386,
switch from regparm(3) calling convention to standard stack-based...
6a18ae2d 03/18/2012 02:21 pm Blue Swirl

i386: Remove REGPARM

Use stack based calling convention (GCC default) for interfacing with
generated code instead of register based convention (regparm(3)).

Signed-off-by: Blue Swirl <>
69784eae 03/17/2012 03:02 pm Stefan Weil

w64: Fix data type of next_tb and tcg_qemu_tb_exec

next_tb is the numeric value of a tcg target (= QEMU host) address.

Using tcg_target_ulong instead of unsigned long shows this and makes
the code portable for hosts with an unusual size of long (w64).

The type cast '(long)(next_tb & ~3)' was not needed (casting...
4055299e 03/17/2012 02:57 pm Kirill Batuzov

Fix large memory chunks allocation with tcg_malloc.

An attempt to allocate a large memory chunk after a small one resulted in
circular links in list of pools. It caused the same memory being
allocated twice for different arrays.

Now pools for large memory chunks are kept in separate list and are...

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