mirror_qemu/accel/tcg
Richard Henderson 3ab6e68cd0 accel/tcg: Add tlb_flush_page_bits_by_mmuidx*
On ARM, the Top Byte Ignore feature means that only 56 bits of
the address are significant in the virtual address.  We are
required to give the entire 64-bit address to FAR_ELx on fault,
which means that we do not "clean" the top byte early in TCG.

This new interface allows us to flush all 256 possible aliases
for a given page, currently missed by tlb_flush_page*.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20201016210754.818257-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-20 16:12:00 +01:00
..
atomic_common.c.inc meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
atomic_template.h qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
cpu-exec-common.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h 2019-06-11 20:22:09 +02:00
cpu-exec.c replay: don't record interrupt poll 2020-10-06 08:34:49 +02:00
cputlb.c accel/tcg: Add tlb_flush_page_bits_by_mmuidx* 2020-10-20 16:12:00 +01:00
meson.build cpus: extract out TCG-specific code to accel/tcg 2020-10-05 16:41:22 +02:00
plugin-gen.c plugin-gen: add module for TCG-related code 2019-10-28 15:12:38 +00:00
plugin-helpers.h plugin-gen: add module for TCG-related code 2019-10-28 15:12:38 +00:00
tcg-all.c cpus: add handle_interrupt to the CpusAccel interface 2020-10-05 16:41:22 +02:00
tcg-cpus.c accel/tcg: use current_machine as it is always set for softmmu 2020-10-05 16:41:22 +02:00
tcg-cpus.h cpus: extract out TCG-specific code to accel/tcg 2020-10-05 16:41:22 +02:00
tcg-runtime-gvec.c tcg: Implement gvec support for rotate by vector 2020-06-02 08:42:37 -07:00
tcg-runtime.c tcg: Search includes from the project root source directory 2020-01-15 15:13:10 -10:00
tcg-runtime.h tcg: Implement gvec support for rotate by vector 2020-06-02 08:42:37 -07:00
trace-events accel/tcg: don't disable exec_tb trace events 2020-05-15 15:25:16 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate-all.c cpu-timers, icount: new modules 2020-10-05 16:41:22 +02:00
translate-all.h cputlb: Pass retaddr to tb_check_watchpoint 2019-09-25 10:56:28 -07:00
translator.c gdbstub: add reverse step support in replay mode 2020-10-06 08:34:49 +02:00
user-exec-stub.c hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
user-exec.c accel/tcg: Fix computing of is_write for MIPS 2020-10-08 05:57:32 -05:00