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# Date Author Comment
5631e69c 02/12/2014 02:47 am Richard Henderson

target-openrisc: Use new qemu_ld/st opcodes

Signed-off-by: Richard Henderson <>
Acked-by: Jia Liu <>
Signed-off-by: Jia Liu <>
2e0fc3a4 12/23/2013 02:02 pm Stefan Weil

openrisc: Fix spelling in comment (transaltion -> translation)

I also removed two hyphens in the same comment.

Signed-off-by: Stefan Weil <>
Reviewed-by: Jia Liu <>
Signed-off-by: Michael Tokarev <>
da1d7759 11/20/2013 03:43 pm Sebastian Macke

target-openrisc: Remove unnecessary code generated by jump instructions

The sr_f variable is only used for the l.bf and l.bnf instructions.
For clarity the code is also rewritten using a switch statement instead
of if chaining.

Signed-off-by: Sebastian Macke <>...
352367e8 11/20/2013 03:40 pm Sebastian Macke

target-openrisc: Speed up move instruction

The OpenRISC architecture does not have its own move register
instruction. Instead it uses either "l.addi rd, r0, x" or
"l.ori rd, rs, 0" or "l.or rd, rx, r0"

The l.ori instruction is automatically optimized but not the l.addi instruction....
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 <>
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 <>
ed2803da 07/23/2013 03:41 am Andreas Färber

cpu: Move singlestep_enabled field from CPU_COMMON to CPUState

Prepares for changing cpu_single_step() argument to CPUState.

Acked-by: Michael Walle <> (for lm32)
Signed-off-by: Andreas Färber <>
a0762859 07/09/2013 10:33 pm Andreas Färber

log: Change log_cpu_state[_mask]() argument to CPUState

Since commit 878096eeb278a8ac1ccd6667af73e026f29b4cf5 (cpu: Turn
cpu_dump_{state,statistics}() into CPUState hooks) CPUArchState is no
longer needed.

Add documentation and make the functions available through qemu/log.h...
878096ee 06/28/2013 02:25 pm Andreas Färber

cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks

Make cpustats monitor command available unconditionally.

Prepares for changing kvm_handle_internal_error() and kvm_cpu_exec()
arguments to CPUState.

Signed-off-by: Andreas Färber <>
806f352d 03/03/2013 04:29 pm Peter Maydell

gen-icount.h: Rename gen_icount_start/end to gen_tb_start/end

The gen_icount_start/end functions are now somewhat misnamed since they
are useful for generic "start/end of TB" code, used for more than just
icount. Rename them to gen_tb_start/end.

Signed-off-by: Peter Maydell <>...
632314c4 02/23/2013 11:42 am Peter Maydell

qemu-log: Remove qemu_log_try_set_file() and its users

Remove the function qemu_log_try_set_file() and its users (which
are all in TCG code generation functions for various targets).
This function was added to abstract out code which was originally
written as "if (!logfile) logfile = stderr;" in order that BUG:...
1de7afc9 12/19/2012 09:32 am Paolo Bonzini

misc: move include files to include/qemu/

Signed-off-by: Paolo Bonzini <>
022c62cb 12/19/2012 09:31 am Paolo Bonzini

exec: move include files to include/exec/

Signed-off-by: Paolo Bonzini <>
76cad711 12/19/2012 09:29 am Paolo Bonzini

build: kill libdis, move disassemblers to disas/

Signed-off-by: Paolo Bonzini <>
ab1103de 12/08/2012 04:24 pm Evgeny Voevodin

TCG: Use gen_opc_instr_start from context instead of global variable.

Signed-off-by: Evgeny Voevodin <>
Signed-off-by: Blue Swirl <>
25983cad 12/08/2012 04:24 pm Evgeny Voevodin

TCG: Use gen_opc_pc from context instead of global variable.

Signed-off-by: Evgeny Voevodin <>
Signed-off-by: Blue Swirl <>
c9c99c22 12/08/2012 04:24 pm Evgeny Voevodin

TCG: Use gen_opc_icount from context instead of global variable.

Signed-off-by: Evgeny Voevodin <>
Signed-off-by: Blue Swirl <>
92414b31 11/17/2012 03:53 pm Evgeny Voevodin

TCG: Use gen_opc_buf from context instead of global variable.

Signed-off-by: Evgeny Voevodin <>
Reviewed-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
efd7f486 11/17/2012 03:53 pm Evgeny Voevodin

TCG: Use gen_opc_ptr from context instead of global variable.

Signed-off-by: Evgeny Voevodin <>
Reviewed-by: Richard Henderson <>
Signed-off-by: Blue Swirl <>
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 <>
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....
4dd044c6 07/28/2012 12:13 am Jia Liu

target-or32: Add system instructions

Add OpenRISC system instructions.

Signed-off-by: Jia Liu <>
Signed-off-by: Blue Swirl <>
bbe418f2 07/28/2012 12:13 am Jia Liu

target-or32: Add instruction translation

Add OpenRISC instruction tanslation routines.

Signed-off-by: Jia Liu <>
Signed-off-by: Blue Swirl <>
e67db06e 07/28/2012 12:12 am Jia Liu

target-or32: Add target stubs and QOM cpu

Add OpenRISC target stubs, QOM cpu and basic machine.

Signed-off-by: Jia Liu <>
Signed-off-by: Blue Swirl <>