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root / tcg / sparc @ 4c3204cb

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tcg-target.c 50.4 kB
tcg-target.h 4.2 kB

Latest revisions

# Date Author Comment
4c3204cb 09/21/2012 11:02 pm Richard Henderson

tcg-sparc: Clean up cruft stemming from attempts to use global registers.

Don't use -ffixed-gN. Don't link statically. Don't save/restore
AREG0 around calls. Don't allocate space on the stack for AREG0 save.

Signed-off-by: Richard Henderson <>
c6f7e4fb 09/21/2012 11:02 pm Richard Henderson

tcg-sparc: Support GUEST_BASE.

Signed-off-by: Richard Henderson <>
0c554161 09/21/2012 11:02 pm Richard Henderson

tcg-sparc: Change AREG0 in generated code to %i0.

We can now move the TCG variable from %g56 to a call-preserved
windowed register.

Signed-off-by: Richard Henderson <>
a0ce341a 09/21/2012 11:02 pm Richard Henderson

tcg-sparc: Fix qemu_ld/st to handle 32-bit host.

At the same time, split out the tlb load logic to a new function.
Fixes the cases of two data registers and two address registers.
Fixes the signature of, and adds missing, qemu_ld/st opcodes.

Signed-off-by: Richard Henderson <>
9b9c37c3 09/21/2012 11:02 pm Richard Henderson

tcg-sparc: Assume v9 cpu always, i.e. force v8plus in 32-bit mode.

Current code doesn't actually work in 32-bit mode at all. Since
no one really noticed, drop the complication of v7 and v8 cpus.
Eliminate the --sparc_cpu configure option and standardize macro...
3ee60ad4 09/21/2012 11:02 pm Richard Henderson

tcg-sparc: Hack in qemu_ld/st64 for 32-bit.

Not actually implemented, but at least we avoid the tcg assert at startup.

Signed-off-by: Richard Henderson <>
a221ae3f 09/21/2012 11:02 pm Richard Henderson

tcg-sparc: Fix ADDX opcode.

Signed-off-by: Richard Henderson <>
ffc5ea09 09/21/2012 08:53 pm Richard Henderson

tcg: Introduce movcond

Implemented with setcond if the target does not provide
the optional opcode.

Signed-off-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
89c33337 09/15/2012 08:51 pm Blue Swirl

Remove unused CONFIG_TCG_PASS_AREG0 and dead code

Now that CONFIG_TCG_PASS_AREG0 is enabled for all targets,
remove dead code and support for !CONFIG_TCG_PASS_AREG0 case.

Remove dyngen-exec.h and all references to it. Although included by
hw/spapr_hcall.c, it does not seem to use it....
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 <>

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