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target/arm: Move endianness fixup for 32-bit registers

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Move the test outside of the banked register block,
and repeat the AA32 test.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson
2025-09-25 15:56:26 +01:00
committed by Peter Maydell
parent 415e21ac85
commit 5bd746e212
1 changed files with 12 additions and 5 deletions
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target/arm/helper.c
+12 -5
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@@ -7438,14 +7438,21 @@ static void add_cpreg_to_hashtable(ARMCPU *cpu, ARMCPRegInfo *r,
*/
r->type |= ARM_CP_ALIAS;
}
if (HOST_BIG_ENDIAN &&
r->state == ARM_CP_STATE_BOTH && r->fieldoffset) {
r->fieldoffset += sizeof(uint32_t);
}
}
}
/*
* For 32-bit AArch32 regs shared with 64-bit AArch64 regs,
* adjust the field offset for endianness. This had to be
* delayed until banked registers were resolved.
*/
if (HOST_BIG_ENDIAN &&
state == ARM_CP_STATE_AA32 &&
r->state == ARM_CP_STATE_BOTH &&
r->fieldoffset) {
r->fieldoffset += sizeof(uint32_t);
}
/*
* Special registers (ie NOP/WFI) are never migratable and
* are not even raw-accessible.