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target/microblaze: Remove empty D macros
This is never used in op_helper.c and translate.c. There are two trivial uses in helper.c which can be improved by always logging MMU_EXCP to CPU_LOG_INT. Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -24,8 +24,6 @@
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#include "qemu/host-utils.h"
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#include "exec/log.h"
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#define D(x)
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#if defined(CONFIG_USER_ONLY)
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void mb_cpu_do_interrupt(CPUState *cs)
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@ -155,10 +153,13 @@ void mb_cpu_do_interrupt(CPUState *cs)
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case EXCP_MMU:
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env->regs[17] = env->pc;
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qemu_log_mask(CPU_LOG_INT,
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"MMU exception at pc=%x iflags=%x ear=%" PRIx64 "\n",
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env->pc, env->iflags, env->ear);
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env->esr &= ~(1 << 12);
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/* Exception breaks branch + dslot sequence? */
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if (env->iflags & D_FLAG) {
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D(qemu_log("D_FLAG set at exception bimm=%d\n", env->bimm));
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env->esr |= 1 << 12 ;
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env->btr = env->btarget;
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@ -166,14 +167,10 @@ void mb_cpu_do_interrupt(CPUState *cs)
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env->regs[17] -= 4;
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/* was the branch immprefixed?. */
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if (env->bimm) {
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qemu_log_mask(CPU_LOG_INT,
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"bimm exception at pc=%x iflags=%x\n",
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env->pc, env->iflags);
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env->regs[17] -= 4;
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log_cpu_state_mask(CPU_LOG_INT, cs, 0);
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}
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} else if (env->iflags & IMM_FLAG) {
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D(qemu_log("IMM_FLAG set at exception\n"));
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env->regs[17] -= 4;
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}
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@ -26,8 +26,6 @@
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#include "exec/cpu_ldst.h"
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#include "fpu/softfloat.h"
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#define D(x)
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void helper_put(uint32_t id, uint32_t ctrl, uint32_t data)
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{
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int test = ctrl & STREAM_TEST;
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@ -41,8 +41,6 @@
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# define LOG_DIS(...) do { } while (0)
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#endif
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#define D(x)
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#define EXTRACT_FIELD(src, start, end) \
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(((src) >> start) & ((1 << (end - start + 1)) - 1))
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