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2452731c88
qemu-e2k/target-arm
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Peter Maydell 2452731c88 target-arm: Support coprocessor registers which do I/O 
Add an ARM_CP_IO flag which an ARMCPRegInfo definition can use to
indicate that the register's implementation does I/O and thus
its accesses need to be surrounded by gen_io_start()/gen_io_end()
in order for icount to work. Most notably, cp registers which
implement clocks or timers need this.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 1376065080-26661-3-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:31 +01:00
..
arm-semi.c exec: Change cpu_memory_rw_debug() argument to CPUState 2013-07-23 02:41:33 +02:00
cpu-qom.h cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
cpu.c target-arm: Make IRQ and FIQ gpio lines on the CPU object 2013-08-20 14:54:28 +01:00
cpu.h target-arm: Support coprocessor registers which do I/O 2013-08-20 14:54:31 +01:00
gdbstub.c cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
helper.c target-arm: Allow raw_read() and raw_write() to handle 64 bit regs 2013-08-20 14:54:31 +01:00
helper.h target-arm: Implement sbc_cc inline 2013-02-23 17:25:29 +00:00
iwmmxt_helper.c exec: move include files to include/exec/ 2012-12-19 08:31:31 +01:00
kvm_arm.h target-arm: Initialize cpreg list from KVM when using KVM 2013-06-25 18:16:10 +01:00
kvm-stub.c target-arm: Initialize cpreg list from KVM when using KVM 2013-06-25 18:16:10 +01:00
kvm.c memory: add ref/unref calls 2013-07-04 17:42:45 +02:00
machine.c target-arm: Initialize cpreg list from KVM when using KVM 2013-06-25 18:16:10 +01:00
Makefile.objs cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
neon_helper.c exec: move include files to include/exec/ 2012-12-19 08:31:31 +01:00
op_addsub.h
op_helper.c cpu: Move halted and interrupt_request fields to CPUState 2013-03-12 10:35:55 +01:00
translate.c target-arm: Support coprocessor registers which do I/O 2013-08-20 14:54:31 +01:00