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authorPaolo Bonzini <pbonzini@redhat.com>2017-03-03 17:28:49 +0100
committerPeter Maydell <peter.maydell@linaro.org>2017-03-04 14:05:48 +0000
commit4ae4b609ee2d5bcc9df6c03c21dc1fed527aada1 (patch)
treeb2263a118eaaaed3adceddcba593e296cd3142cd /target
parenteff235eb2bcd7092901f4698a7907e742f3b7f2f (diff)
nios2: avoid anonymous unions in designated initializers.
These cause compilation failures on CentOS 6 or other operating systems with older GCCs. Cc: Richard Henderson <rth@twiddle.net> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target')
-rw-r--r--target/nios2/translate.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/target/nios2/translate.c b/target/nios2/translate.c
index 2d738391ad..cfec47959d 100644
--- a/target/nios2/translate.c
+++ b/target/nios2/translate.c
@@ -48,14 +48,14 @@
struct { \
uint8_t op; \
union { \
- uint16_t imm16; \
- int16_t imm16s; \
- }; \
+ uint16_t u; \
+ int16_t s; \
+ } imm16; \
uint8_t b; \
uint8_t a; \
} (instr) = { \
.op = extract32((code), 0, 6), \
- .imm16 = extract32((code), 6, 16), \
+ .imm16.u = extract32((code), 6, 16), \
.b = extract32((code), 22, 5), \
.a = extract32((code), 27, 5), \
}
@@ -232,7 +232,7 @@ static void gen_ldx(DisasContext *dc, uint32_t code, uint32_t flags)
data = tcg_temp_new();
}
- tcg_gen_addi_tl(addr, load_gpr(dc, instr.a), instr.imm16s);
+ tcg_gen_addi_tl(addr, load_gpr(dc, instr.a), instr.imm16.s);
tcg_gen_qemu_ld_tl(data, addr, dc->mem_idx, flags);
if (unlikely(instr.b == R_ZERO)) {
@@ -249,7 +249,7 @@ static void gen_stx(DisasContext *dc, uint32_t code, uint32_t flags)
TCGv val = load_gpr(dc, instr.b);
TCGv addr = tcg_temp_new();
- tcg_gen_addi_tl(addr, load_gpr(dc, instr.a), instr.imm16s);
+ tcg_gen_addi_tl(addr, load_gpr(dc, instr.a), instr.imm16.s);
tcg_gen_qemu_st_tl(val, addr, dc->mem_idx, flags);
tcg_temp_free(addr);
}
@@ -259,7 +259,7 @@ static void br(DisasContext *dc, uint32_t code, uint32_t flags)
{
I_TYPE(instr, code);
- gen_goto_tb(dc, 0, dc->pc + 4 + (instr.imm16s & -4));
+ gen_goto_tb(dc, 0, dc->pc + 4 + (instr.imm16.s & -4));
dc->is_jmp = DISAS_TB_JUMP;
}
@@ -271,7 +271,7 @@ static void gen_bxx(DisasContext *dc, uint32_t code, uint32_t flags)
tcg_gen_brcond_tl(flags, dc->cpu_R[instr.a], dc->cpu_R[instr.b], l1);
gen_goto_tb(dc, 0, dc->pc + 4);
gen_set_label(l1);
- gen_goto_tb(dc, 1, dc->pc + 4 + (instr.imm16s & -4));
+ gen_goto_tb(dc, 1, dc->pc + 4 + (instr.imm16.s & -4));
dc->is_jmp = DISAS_TB_JUMP;
}
@@ -284,8 +284,8 @@ static void (fname)(DisasContext *dc, uint32_t code, uint32_t flags) \
(op3)); \
}
-gen_i_cmpxx(gen_cmpxxsi, instr.imm16s)
-gen_i_cmpxx(gen_cmpxxui, instr.imm16)
+gen_i_cmpxx(gen_cmpxxsi, instr.imm16.s)
+gen_i_cmpxx(gen_cmpxxui, instr.imm16.u)
/* Math/logic instructions */
#define gen_i_math_logic(fname, insn, resimm, op3) \
@@ -302,16 +302,16 @@ static void (fname)(DisasContext *dc, uint32_t code, uint32_t flags) \
} \
}
-gen_i_math_logic(addi, addi, 1, instr.imm16s)
-gen_i_math_logic(muli, muli, 0, instr.imm16s)
+gen_i_math_logic(addi, addi, 1, instr.imm16.s)
+gen_i_math_logic(muli, muli, 0, instr.imm16.s)
-gen_i_math_logic(andi, andi, 0, instr.imm16)
-gen_i_math_logic(ori, ori, 1, instr.imm16)
-gen_i_math_logic(xori, xori, 1, instr.imm16)
+gen_i_math_logic(andi, andi, 0, instr.imm16.u)
+gen_i_math_logic(ori, ori, 1, instr.imm16.u)
+gen_i_math_logic(xori, xori, 1, instr.imm16.u)
-gen_i_math_logic(andhi, andi, 0, instr.imm16 << 16)
-gen_i_math_logic(orhi , ori, 1, instr.imm16 << 16)
-gen_i_math_logic(xorhi, xori, 1, instr.imm16 << 16)
+gen_i_math_logic(andhi, andi, 0, instr.imm16.u << 16)
+gen_i_math_logic(orhi , ori, 1, instr.imm16.u << 16)
+gen_i_math_logic(xorhi, xori, 1, instr.imm16.u << 16)
/* Prototype only, defined below */
static void handle_r_type_instr(DisasContext *dc, uint32_t code,