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qemu-patch-raspberry4/target-arm
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Laurent Vivier 352c98e502 arm: clarify the use of muldiv64() 
muldiv64() is used to convert microseconds into CPU ticks.

But it is not clear and not commented. This patch uses macro
to clearly identify what is used: time, CPU frequency and ticks.
For an elapsed time and a given frequency, we compute how many ticks
 we have.

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-25 14:55:21 +02:00
..
arm-semi.c target-arm/arm-semi.c: SYS_EXIT on A64 takes a parameter block 2015-09-07 10:39:28 +01:00
arm_ldst.h softmmu: introduce cpu_ldst.h 2014-06-05 16:10:33 +02:00
cpu-qom.h target-arm: Refactor CPU affinity handling 2015-09-07 10:39:31 +01:00
cpu.c target-arm: Refactor CPU affinity handling 2015-09-07 10:39:31 +01:00
cpu.h target-arm: Add VMPIDR_EL2 2015-09-14 14:39:51 +01:00
cpu64.c target-arm: Fix REVIDR reset value 2015-06-15 18:06:08 +01:00
crypto_helper.c crypto: move built-in AES implementation into crypto/ 2015-07-07 12:04:13 +02:00
gdbstub.c cpu: Introduce CPUClass::gdb_{read,write}_register() 2013-07-27 00:04:17 +02:00
gdbstub64.c target-arm/gdbstub64.c: remove useless 'break' statement. 2014-04-17 21:34:06 +01:00
helper-a64.c target-arm: Use new revbit functions 2015-09-15 07:45:33 -07:00
helper-a64.h target-arm: A64: Implement CRC instructions 2014-06-09 16:06:12 +01:00
helper.c arm: clarify the use of muldiv64() 2015-09-25 14:55:21 +02:00
helper.h target-arm: Split DISAS_YIELD from DISAS_WFE 2015-07-06 10:05:44 +01:00
internals.h target-arm: Wire up HLT 0xf000 as the A64 semihosting instruction 2015-09-07 10:39:28 +01:00
iwmmxt_helper.c target-arm: Delete unused iwmmxt_msadb helper 2014-06-09 16:06:12 +01:00
kvm-consts.h target-arm/kvm64: Add cortex-a53 cpu support 2015-06-15 18:06:08 +01:00
kvm-stub.c target-arm: kvm: Differentiate registers based on write-back levels 2015-07-21 11:18:45 +01:00
kvm.c arm_kvm: Do not assume particular GIC type in kvm_arch_irqchip_create() 2015-09-24 01:29:37 +01:00
kvm32.c target-arm: Refactor CPU affinity handling 2015-09-07 10:39:31 +01:00
kvm64.c target-arm: Refactor CPU affinity handling 2015-09-07 10:39:31 +01:00
kvm_arm.h hw/intc: Initial implementation of vGICv3 2015-09-24 01:29:37 +01:00
machine.c hw/intc: Initial implementation of vGICv3 2015-09-24 01:29:37 +01:00
Makefile.objs target-arm: add emulation of PSCI calls for system emulation 2014-10-24 12:19:13 +01:00
neon_helper.c target-arm: add support for v8 VMULL.P64 instruction 2014-06-09 16:06:11 +01:00
op_addsub.h Correct spelling of licensed 2011-07-23 11:26:12 -05:00
op_helper.c target-arm: Add CP_ACCESS_TRAP_UNCATEGORIZED_EL2, 3 2015-08-25 15:45:08 +01:00
psci.c target-arm: Use the kernel's idea of MPIDR if we're using KVM 2015-06-15 18:06:09 +01:00
translate-a64.c target-arm: Use tcg_gen_extrh_i64_i32 2015-09-14 14:39:49 +01:00
translate.c target-arm: Handle always condition codes within arm_test_cc 2015-09-14 14:39:47 +01:00
translate.h target-arm: Introduce DisasCompare 2015-09-14 14:39:47 +01:00