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root / tcg / arm @ 34b5d2c6

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tcg-target.c 70.6 kB
tcg-target.h 3.4 kB

Latest revisions

# Date Author Comment
a05b5b9b 09/02/2013 07:08 pm Richard Henderson

tcg: Change tcg_out_ld/st offset to intptr_t

Reviewed-by: Aurelien Jarno <>
Signed-off-by: Richard Henderson <>
e58eb534 09/02/2013 07:08 pm Richard Henderson

exec: Split softmmu_defs.h

The _cmmu helpers can be moved to exec-all.h. The helpers that are
used from TCG will shortly need access to tcg_target_long so move
their declarations into tcg.h.

This requires minor include adjustments to all TCG backends.
...
03271524 09/02/2013 07:08 pm Richard Henderson

tcg: Add muluh and mulsh opcodes

Use them in places where mulu2 and muls2 are used.
Optimize mulx2 with dead low part to mulxh.

Reviewed-by: Aurelien Jarno <>
Signed-off-by: Richard Henderson <>
b93949ef 09/02/2013 07:08 pm Richard Henderson

tcg: Change flush_icache_range arguments to uintptr_t

Reviewed-by: Aurelien Jarno <>
Signed-off-by: Richard Henderson <>
2ba7fae2 09/02/2013 07:08 pm Richard Henderson

tcg: Change relocation offsets to intptr_t

Reviewed-by: Aurelien Jarno <>
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 <>
1e709f38 07/09/2013 05:15 pm Richard Henderson

tcg-arm: Use AT_PLATFORM to detect the host ISA

With this we can generate armv7 insns even when the OS compiles for a
lower common denominator. The macros are arranged so that when we do
compile for a given ISA, all of the runtime checks for that ISA are...
cb91021a 07/09/2013 05:15 pm Richard Henderson

tcg-arm: Simplify logic in detecting the ARM ISA in use

GCC 4.8 defines a handy __ARM_ARCH symbol that we can use, which
will make us nicely forward compatible with ARMv8 AArch32.

Reviewed-by: Peter Maydell <>
Signed-off-by: Richard Henderson <>
fb822738 07/09/2013 05:14 pm Richard Henderson

tcg-arm: Rename use_armv5_instructions to use_armvt5_instructions

As it really controls the availability of a thumb interworking
instruction on armv5t.

Reviewed-by: Peter Maydell <>
Signed-off-by: Richard Henderson <>
72e1ccfc 07/09/2013 05:14 pm Richard Henderson

tcg-arm: Make use of conditional availability of opcodes for divide

We can now detect and use divide instructions at runtime, rather than
having to restrict their availability to compile-time.

Reviewed-by: Peter Maydell <>
Signed-off-by: Richard Henderson <>

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