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accel/tcg: Add tlb_fill_flags to CPUTLBEntryFull

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Allow the target to set tlb flags to apply to all of the
comparators.  Remove MemTxAttrs.byte_swap, as the bit is
not relevant to memory transactions, only the page mapping.
Adjust target/sparc to set TLB_BSWAP directly.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240301204110.656742-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2024-03-01 10:41:07 -10:00 • committed by Peter Maydell
parent a1a85a9502
commit a0ff4a879c
4 changed files with 5 additions and 7 deletions
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3
include/hw/core/cpu.h
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@ -230,6 +230,9 @@ typedef struct CPUTLBEntryFull {
/* @lg_page_size contains the log2 of the page size. */
uint8_t lg_page_size;
/* Additional tlb flags requested by tlb_fill. */
uint8_t tlb_fill_flags;
/*
* Additional tlb flags for use by the slow path. If non-zero,
* the corresponding CPUTLBEntry comparator must have TLB_FORCE_SLOW.