OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

target-ppc: consolidate load operations 

Implement macro to consolidate load operations using newer
tcg_gen_qemu_ld functions.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Nikunj A Dadhania 2016-09-12 12:11:30 +05:30 committed by David Gibson
parent f19661c8b1
commit 09bfe50d57
1 changed files with 22 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
target-ppc/translate.c
View File

@ -2462,50 +2462,32 @@ static inline void gen_align_no_le(DisasContext *ctx)
}
/*** Integer load ***/
static inline void gen_qemu_ld8u(DisasContext *ctx, TCGv arg1, TCGv arg2)
{
tcg_gen_qemu_ld8u(arg1, arg2, ctx->mem_idx);
#define DEF_MEMOP(op) ((op) | ctx->default_tcg_memop_mask)
#define GEN_QEMU_LOAD_TL(ldop, op) \
static void glue(gen_qemu_, ldop)(DisasContext *ctx, \
TCGv val, \
TCGv addr) \
{ \
tcg_gen_qemu_ld_tl(val, addr, ctx->mem_idx, op); \
}
static inline void gen_qemu_ld16u(DisasContext *ctx, TCGv arg1, TCGv arg2)
{
TCGMemOp op = MO_UW | ctx->default_tcg_memop_mask;
tcg_gen_qemu_ld_tl(arg1, arg2, ctx->mem_idx, op);
GEN_QEMU_LOAD_TL(ld8u, DEF_MEMOP(MO_UB))
GEN_QEMU_LOAD_TL(ld16u, DEF_MEMOP(MO_UW))
GEN_QEMU_LOAD_TL(ld16s, DEF_MEMOP(MO_SW))
GEN_QEMU_LOAD_TL(ld32u, DEF_MEMOP(MO_UL))
GEN_QEMU_LOAD_TL(ld32s, DEF_MEMOP(MO_SL))
#define GEN_QEMU_LOAD_64(ldop, op) \
static void glue(gen_qemu_, glue(ldop, _i64))(DisasContext *ctx, \
TCGv_i64 val, \
TCGv addr) \
{ \
tcg_gen_qemu_ld_i64(val, addr, ctx->mem_idx, op); \
}
static inline void gen_qemu_ld16s(DisasContext *ctx, TCGv arg1, TCGv arg2)
{
TCGMemOp op = MO_SW | ctx->default_tcg_memop_mask;
tcg_gen_qemu_ld_tl(arg1, arg2, ctx->mem_idx, op);
}
static inline void gen_qemu_ld32u(DisasContext *ctx, TCGv arg1, TCGv arg2)
{
TCGMemOp op = MO_UL | ctx->default_tcg_memop_mask;
tcg_gen_qemu_ld_tl(arg1, arg2, ctx->mem_idx, op);
}
static void gen_qemu_ld32u_i64(DisasContext *ctx, TCGv_i64 val, TCGv addr)
{
TCGv tmp = tcg_temp_new();
gen_qemu_ld32u(ctx, tmp, addr);
tcg_gen_extu_tl_i64(val, tmp);
tcg_temp_free(tmp);
}
static inline void gen_qemu_ld32s(DisasContext *ctx, TCGv arg1, TCGv arg2)
{
TCGMemOp op = MO_SL | ctx->default_tcg_memop_mask;
tcg_gen_qemu_ld_tl(arg1, arg2, ctx->mem_idx, op);
}
static void gen_qemu_ld32s_i64(DisasContext *ctx, TCGv_i64 val, TCGv addr)
{
TCGv tmp = tcg_temp_new();
gen_qemu_ld32s(ctx, tmp, addr);
tcg_gen_ext_tl_i64(val, tmp);
tcg_temp_free(tmp);
}
GEN_QEMU_LOAD_64(ld32u, DEF_MEMOP(MO_UL))
GEN_QEMU_LOAD_64(ld32s, DEF_MEMOP(MO_SL))
static inline void gen_qemu_ld64(DisasContext *ctx, TCGv_i64 arg1, TCGv arg2)
{