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qemu-e2k
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e2k: Fix compiler warnings. 

Remove unused static functions.
Replace a misused not operator by bitwise not.
This commit is contained in:
Denis Drakhnia 2021-02-11 17:46:20 +02:00 committed by Denis Drakhnia
parent 5cb3b40f2d
commit 05304bd1f3
3 changed files with 3 additions and 49 deletions
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8
target/e2k/helper.c
View File

@ -177,14 +177,6 @@ static inline void do_call(CPUE2KState *env, int wbs, target_ulong ret_ip)
reset_ctprs(env);
}
static inline void do_syscall(CPUE2KState *env, int wbs, target_ulong ret_ip)
{
CPUState *cs = env_cpu(env);
do_call(env, wbs, ret_ip);
cs->exception_index = E2K_EXCP_SYSCALL;
cpu_loop_exit(cs);
}
void HELPER(syscall)(CPUE2KState *env)
{
CPUState *cs = env_cpu(env);

2
target/e2k/helper_vec.c
View File

@ -99,7 +99,7 @@ GEN_HELPER_PACKED_MINMAX(pmax, sw, MAX)
#define GEN_HELPER_PACKED_CMP(name, type, op) \
GEN_HELPER_PACKED(name, type, { \
dst.type[i] = s1.type[i] op s2.type[i] ? -1UL : 0; \
dst.type[i] = s1.type[i] op s2.type[i] ? -1 : 0; \
})
GEN_HELPER_PACKED_CMP(pcmpeqb, ub, ==)

42
target/e2k/translate/alc.c
View File

@ -98,11 +98,6 @@ static inline bool is_chan_0134(int c)
return is_chan_03(c) || is_chan_14(c);
}
static inline bool is_chan_0235(int c)
{
return is_chan_03(c) || is_chan_25(c);
}
static inline TCGv_i64 get_temp_i64(Instr *instr)
{
return e2k_get_temp_i64(instr->ctx);
@ -412,16 +407,6 @@ static inline void gen_tag3(TCGv_i32 ret, int tag, TCGv_i32 arg1, TCGv_i32 arg2,
tcg_temp_free_i32(zero);
}
static inline void gen_tag2(TCGv_i32 ret, int tag, TCGv_i32 arg1, TCGv_i32 arg2)
{
gen_tag3(ret, tag, arg1, arg2, NULL);
}
static inline void gen_tag1(TCGv_i32 ret, int tag, TCGv_i32 arg1)
{
gen_tag2(ret, tag, arg1, NULL);
}
/*
* Returns zero if all @args is zero otherwise returns tag of non 64-bit number.
*/
@ -765,12 +750,6 @@ static inline void gen_xorn_i64(TCGv_i64 ret, TCGv_i64 src1, TCGv_i64 src2)
glue(tcg_temp_free_, S)(t1); \
glue(tcg_temp_free_, S)(t0); \
} \
static inline void glue(gen_maski_, S)(T ret, int size) \
{ \
T t0 = glue(tcg_const_, S)(size); \
glue(gen_mask_, S)(ret, t0); \
glue(tcg_temp_free_, S)(t0); \
}
IMPL_GEN_MASK(i64, TCGv_i64, 64)
IMPL_GEN_MASK(i32, TCGv_i32, 32)
@ -1319,23 +1298,6 @@ static void gen_fcmp_f80(TCGv_i64 ret, int opc, Src80 src1, Src80 src2)
tcg_temp_free_i64(dst);
}
/*
* ret[31:0] = x[31:0]
* ret[63:32] = y[63:32]
*/
static inline void gen_movehl_i64(TCGv_i64 ret, TCGv_i64 x, TCGv_i64 y)
{
TCGv_i32 lo = tcg_temp_new_i32();
TCGv_i32 hi = tcg_temp_new_i32();
tcg_gen_extrl_i64_i32(lo, x);
tcg_gen_extrh_i64_i32(hi, y);
tcg_gen_concat_i32_i64(ret, lo, hi);
tcg_temp_free_i32(hi);
tcg_temp_free_i32(lo);
}
static inline void gen_merge_i32(TCGv_i32 ret, TCGv_i32 src1, TCGv_i32 src2,
TCGv_i32 cond)
{
@ -2193,7 +2155,7 @@ static void gen_aaurw_aad_lo_i64(Instr *instr, TCGv_i64 arg1, TCGv_i32 tag)
TCGv_i64 t1 = tcg_temp_new_i64();
tcg_gen_andi_i64(t0, arg1, 3UL << 57);
tcg_gen_andi_i64(lo, lo, !(0x1fUL << 54));
tcg_gen_andi_i64(lo, lo, ~(0x1fUL << 54));
tcg_gen_or_i64(lo, lo, t0);
tcg_gen_deposit_i64(lo, lo, arg1, 0, 48);
tcg_gen_ori_i64(lo, lo, 3UL << 59);
@ -2219,7 +2181,7 @@ static void gen_aaurw_aad_i32(Instr *instr, TCGv_i32 arg1, TCGv_i32 tag)
tcg_gen_extu_i32_i64(t0, arg1);
tcg_gen_deposit_i64(lo, lo, t0, 0, 48);
tcg_gen_ori_i64(lo, lo, 3UL << 59);
tcg_gen_andi_i64(lo, lo, !(0x7UL << 54));
tcg_gen_andi_i64(lo, lo, ~(0x7UL << 54));
gen_aad_tag(t1, tag);
tcg_gen_or_i64(lo, lo, t1);