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tcg: TCGMemOp is now accelerator independent MemOp

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Preparation for collapsing the two byte swaps, adjust_endianness and
handle_bswap, along the I/O path.

Target dependant attributes are conditionalized upon NEED_CPU_H.

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <81d9cd7d7f5aaadfa772d6c48ecee834e9cf7882.1566466906.git.tony.nguyen@bt.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Tony Nguyen 2019-08-24 04:10:58 +10:00 • committed by Richard Henderson
parent fec105c2ab
commit 14776ab5a1
39 changed files with 418 additions and 396 deletions
Download patch file Download diff file Expand all files Collapse all files

8
target/mips/translate.c
View file

@ -2526,7 +2526,7 @@ typedef struct DisasContext {
int32_t CP0_Config5;
/* Routine used to access memory */
int mem_idx;
TCGMemOp default_tcg_memop_mask;
MemOp default_tcg_memop_mask;
uint32_t hflags, saved_hflags;
target_ulong btarget;
bool ulri;
@ -3706,7 +3706,7 @@ static void gen_st(DisasContext *ctx, uint32_t opc, int rt,
/* Store conditional */
static void gen_st_cond(DisasContext *ctx, int rt, int base, int offset,
TCGMemOp tcg_mo, bool eva)
MemOp tcg_mo, bool eva)
{
TCGv addr, t0, val;
TCGLabel *l1 = gen_new_label();
@ -4549,7 +4549,7 @@ static void gen_HILO(DisasContext *ctx, uint32_t opc, int acc, int reg)
}
static inline void gen_r6_ld(target_long addr, int reg, int memidx,
TCGMemOp memop)
MemOp memop)
{
TCGv t0 = tcg_const_tl(addr);
tcg_gen_qemu_ld_tl(t0, t0, memidx, memop);
@ -21827,7 +21827,7 @@ static int decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx)
extract32(ctx->opcode, 0, 8);
TCGv va = tcg_temp_new();
TCGv t1 = tcg_temp_new();
TCGMemOp memop = (extract32(ctx->opcode, 8, 3)) ==
MemOp memop = (extract32(ctx->opcode, 8, 3)) ==
NM_P_LS_UAWM ? MO_UNALN : 0;
count = (count == 0) ? 8 : count;