Jiaxun Yang b263688d23 target/mips: Rework cp0_timer with clock API ... Previous implementation of MIPS cp0_timer computes a cp0_count_ns based on input clock. However rounding error of cp0_count_ns can affect precision of cp0_timer. Using clock API and a divider for cp0_timer, so we can use clock_ns_to_ticks/clock_ns_to_ticks to avoid rounding issue. Also workaround the situation that in such handler flow: count = read_c0_count() write_c0_compare(count) If timer had not progressed when compare was written, the interrupt would trigger again. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230521110037.90049-1-jiaxun.yang@flygoat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>		2023-07-10 21:53:03 +02:00
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addr.c	mips: Remove support for trap and emulate KVM	2023-01-13 09:32:32 +01:00
cp0.c	target/mips: Move CP0 helpers to sysemu/cp0.c	2021-05-02 16:49:35 +02:00
cp0_timer.c	target/mips: Rework cp0_timer with clock API	2023-07-10 21:53:03 +02:00
machine.c	target/mips: Move sysemu specific files under sysemu/ subfolder	2021-05-02 16:49:35 +02:00
meson.build	meson: Replace softmmu_ss -> system_ss	2023-06-20 10:01:30 +02:00
mips-qmp-cmds.c	target/mips: Restrict 'qapi-commands-machine.h' to system emulation	2023-01-13 16:22:57 +01:00
physaddr.c	target/mips: Replace [g_]assert(0) -> g_assert_not_reached()	2023-03-07 18:08:12 +01:00