qemu/target
Peter Maydell 2d60f1acdb target/arm: Use CP_ACCESS_TRAP_EL1 for traps that are always to EL1
We currently use CP_ACCESS_TRAP in a number of access functions where
we know we're currently at EL0; in this case the "usual target EL"
is EL1, so CP_ACCESS_TRAP and CP_ACCESS_TRAP_EL1 behave the same.
Use CP_ACCESS_TRAP_EL1 to more closely match the pseudocode for
this sort of check.

Note that in the case of the access functions foc cacheop to
PoC or PoU, the code was correct but the comment was wrong:
SCTLR_EL1.UCI traps for DC CVAC, DC CIVAC, DC CVAP, DC CVADP,
DC CVAU and IC IVAU should be system access traps, not UNDEFs.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250130182309.717346-11-peter.maydell@linaro.org
2025-02-20 14:20:28 +00:00
..
alpha fpu: allow flushing of output denormals to be after rounding 2025-02-11 16:22:07 +00:00
arm target/arm: Use CP_ACCESS_TRAP_EL1 for traps that are always to EL1 2025-02-20 14:20:28 +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: allow flushing of output denormals to be after rounding 2025-02-11 16:22:07 +00:00
i386 overall: Remove unnecessary g_strdup_printf() calls 2025-02-14 08:49:06 +03:00
loongarch target/loongarch: Use VADDR_PRIx for logging pc_next 2025-02-18 08:28:54 -08:00
m68k target/*: Remove TARGET_LONG_BITS from cpu-param.h 2025-02-08 12:41:33 -08:00
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 tcg: Remove TCG_OVERSIZED_GUEST 2025-02-18 07:33:42 -08:00
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: allow flushing of output denormals to be after rounding 2025-02-11 16:22:07 +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