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Name Size
Makefile.objs 83 Bytes
README.sh4 4.8 kB
cpu-qom.h 1.7 kB
cpu.c 2.6 kB
cpu.h 12.3 kB
helper.c 22.5 kB
helper.h 1.8 kB
machine.c 0 Bytes
op_helper.c 14.8 kB
translate.c 64.3 kB

Latest revisions

# Date Author Comment
f4359b9f 11/10/2012 03:49 pm Blue Swirl

disas: avoid using cpu_single_env

Pass around CPUArchState instead of using global cpu_single_env.

Signed-off-by: Blue Swirl <>
Acked-by: Richard Henderson <>
Acked-by: Aurelien Jarno <>
Acked-by: Guan Xuetao <>
3993c6bd 10/31/2012 05:11 am Andreas Färber

cpus: Pass CPUState to [qemu_]cpu_has_work()

For target-mips also change the return type to bool.

Make include paths for cpu-qom.h consistent for alpha and unicore32.

Signed-off-by: Andreas Färber <>
[AF: Updated new target-openrisc function accordingly]...
76ab6879 10/28/2012 03:54 pm Aurelien Jarno

target-sh4: rename helper flags

Rename helper flags to the new ones. This is purely a mechanical change,
it's possible to use better flags by looking at the helpers.

Reviewed-by: Richard Henderson <>
Signed-off-by: Aurelien Jarno <>
a8170e5e 10/23/2012 04:58 pm Avi Kivity

Rename target_phys_addr_t to hwaddr

target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific). Replace it with a finger-friendly,...
fdefe51c 09/27/2012 10:38 pm Richard Henderson

Emit debug_insn for CPU_LOG_TB_OP_OPT as well.

For all targets that currently call tcg_gen_debug_insn_start,
add CPU_LOG_TB_OP_OPT to the condition that gates it.

This is useful for comparing optimization dumps, when the
pre-optimization dump is merely noise....
c53b36d2 09/21/2012 08:53 pm Aurelien Jarno

target-sh4: optimize swap.w

It's possible swap the two 16-bit words of a 32-bit register using a
rotation. If the TCG target doesn't implement rotation, the replacement
code is similar to the previously implemented code.

Signed-off-by: Aurelien Jarno <>
ed22e6f3 09/21/2012 08:53 pm Aurelien Jarno

target-sh4: remove gen_clr_t() and gen_set_t()

gen_clr_t() and gen_set_t() have very few callers and can be remplaced
by a single line. Remove them.

Signed-off-by: Aurelien Jarno <>
10127400 09/21/2012 08:53 pm Aurelien Jarno

target-sh4: rework exceptions handling

Since commit fd4bab102 PC is restored in case of exception through code
retranslation. While it is clearly the thing to do in case it is not
not known if an helper is going to trigger an exception or not
(e.g. for load/store, FPU, etc.), it just make things slower when the...
7a64244f 09/21/2012 08:53 pm Aurelien Jarno

target-sh4: cleanup DisasContext

We should avoid accessing env at translation stage, except of course for
static values like the supported features.

Remove variables copied from env in DisasContext and use the TB flags
instead.

Signed-off-by: Aurelien Jarno <>
080df491 09/21/2012 08:53 pm Aurelien Jarno

target-sh4: remove useless code

Almost dead code.

Signed-off-by: Aurelien Jarno <>

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