qemu/target
julia 50df464f8e target/riscv: log guest errors when reserved bits are set in PTEs
For instance, QEMUs newer than b6ecc63c56
would silently treat this akin to an unmapped page (as required by the
RISC-V spec, admittedly). However, not all hardware platforms do (e.g.
CVA6) which leads to an apparent QEMU bug.

Instead, log a guest error so that in future, incorrectly set up page
tables can be debugged without bisecting QEMU.

Signed-off-by: julia <midnight@trainwit.ch>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20250203061852.2931556-1-midnight@trainwit.ch>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2025-03-04 15:42:54 +10:00
..
alpha fpu: allow flushing of output denormals to be after rounding 2025-02-11 16:22:07 +00:00
arm target/arm/hvf: sign extend the data for a load operation when SSE=1 2025-02-25 15:32:58 +00:00
avr target/*: Remove TARGET_LONG_BITS from cpu-param.h 2025-02-08 12:41:33 -08:00
hexagon target/*: Remove TARGET_LONG_BITS from cpu-param.h 2025-02-08 12:41:33 -08:00
hppa fpu: Always decide snan_bit_is_one() at runtime 2025-02-25 15:32:57 +00:00
i386 * qom: Use command line syntax for default values in help 2025-03-03 10:20:59 +08:00
loongarch target/loongarch: Enable virtual extioi feature 2025-02-25 16:05:31 +08:00
m68k fpu: Move m68k_denormal fmt flag into floatx80_behaviour 2025-02-25 15:32:57 +00:00
microblaze target/*: Remove TARGET_LONG_BITS from cpu-param.h 2025-02-08 12:41:33 -08:00
mips target/mips: Use VADDR_PRIx for logging pc_next 2025-02-18 08:29:02 -08:00
openrisc target/*: Remove TARGET_LONG_BITS from cpu-param.h 2025-02-08 12:41:33 -08:00
ppc fpu: allow flushing of output denormals to be after rounding 2025-02-11 16:22:07 +00:00
riscv target/riscv: log guest errors when reserved bits are set in PTEs 2025-03-04 15:42:54 +10:00
rx fpu: allow flushing of output denormals to be after rounding 2025-02-11 16:22:07 +00:00
s390x QAPI patches patches for 2025-02-10 2025-02-10 10:47:31 -05:00
sh4 fpu: Always decide snan_bit_is_one() at runtime 2025-02-25 15:32:57 +00:00
sparc target/sparc: fake UltraSPARC T1 PCR and PIC registers 2025-02-18 08:29:03 -08:00
tricore fpu: allow flushing of output denormals to be after rounding 2025-02-11 16:22:07 +00:00
xtensa target/*: Remove TARGET_LONG_BITS from cpu-param.h 2025-02-08 12:41:33 -08:00
Kconfig target/cris: Remove the deprecated CRIS target 2024-09-13 20:11:13 +02:00
meson.build target/cris: Remove the deprecated CRIS target 2024-09-13 20:11:13 +02:00