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root / target-sh4 @ 21c04611

Name Size
Makefile.objs 67 Bytes
README.sh4 4.8 kB
cpu-qom.h 2.6 kB
cpu.c 8.1 kB
cpu.h 11.7 kB
gdbstub.c 4 kB
helper.c 22.7 kB
helper.h 1.8 kB
op_helper.c 14.5 kB
translate.c 62.2 kB

Latest revisions

# Date Author Comment
21c04611 12/09/2013 05:41 pm Bobby Bingham

target-sh4: move features flag after CPU_COMMON

Everything before CPU_COMMON in the structure is cleared as part of a
CPU reset. This included the features flag, which indicates whether SH4A
instructions are supported or not. As a result, a CPU reset downgraded...
ab1eb72b 10/11/2013 07:36 pm Anthony Liguori

Merge remote-tracking branch 'rth/tcg-pull' into staging

  1. By Richard Henderson
  2. Via Richard Henderson
    • rth/tcg-pull:
      exec: Add both big- and little-endian memory helpers
      tcg: Add qemu_ld_st_i32/64
      tcg: Add TCGMemOp
      configure: Remove CONFIG_QEMU_LDST_OPTIMIZATION...
5cd8f621 10/10/2013 09:43 pm Richard Henderson

tcg: Move helper registration into tcg_context_init

No longer needs to be done on a per-target basis.

Signed-off-by: Richard Henderson <>
51fb256a 10/07/2013 12:48 pm Andreas Färber

cpu: Drop cpu_model_str from CPU_COMMON

Since this is only read in cpu_copy() and linux-user has a global
cpu_model, drop the field from generic code.

Signed-off-by: Andreas Färber <>
8cfd0495 09/02/2013 07:08 pm Richard Henderson

tcg: Change tcg_gen_exit_tb argument to uintptr_t

And update all users.

Reviewed-by: Aurelien Jarno <>
Signed-off-by: Richard Henderson <>
14a10fc3 07/29/2013 04:29 pm Andreas Färber

cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"

Commit c643bed99 moved qemu_init_vcpu() calls to common CPUState code.
This causes x86 cpu-add to fail with "KVM: setting VAPIC address failed".

The reason for the failure is that CPUClass::kvm_fd is not yet...
986a2998 07/27/2013 01:04 am Andreas Färber

gdbstub: Replace GET_REG*() macros with gdb_get_reg*() functions

This avoids polluting the global namespace with a non-prefixed macro and
makes it obvious in the call sites that we return.

Semi-automatic conversion using, e.g.,
sed i 's/GET_REGL(/return gdb_get_regl(mem_buf, /g' target*/gdbstub.c...
5b50e790 07/27/2013 01:04 am Andreas Färber

cpu: Introduce CPUClass::gdb_{read,write}_register()

Completes migration of target-specific code to new target-*/gdbstub.c.

Acked-by: Michael Walle <> (for lm32)
Acked-by: Max Filippov <> (for xtensa)
Signed-off-by: Andreas Färber <>
2f937732 07/27/2013 01:04 am Andreas Färber

target-sh4: Move cpu_gdb_{read,write}_register()

Signed-off-by: Andreas Färber <>
a0e372f0 07/27/2013 12:23 am Andreas Färber

cpu: Introduce CPUState::gdb_num_regs and CPUClass::gdb_num_core_regs

CPUState::gdb_num_regs replaces num_g_regs.
CPUClass::gdb_num_core_regs replaces NUM_CORE_REGS.

Allows building gdb_register_coprocessor() for xtensa, too.

As a side effect this should fix coprocessor register numbering for SMP....

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