haraldwolff/qemu-patch-raspberry4
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target/sparc: Remove unused ldl_phys from dump_mmu()

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The dump_mmu() function does a ldl_phys() at the start, but
then never uses the value it loads at all. Remove the
unused code.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-id: 20190801183012.17564-7-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2019-08-01 19:30:11 +01:00
parent d86a9ad33c
commit 9dffeec2e0
1 changed files with 1 additions and 3 deletions
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4
target/sparc/mmu_helper.c
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@ -376,11 +376,9 @@ void dump_mmu(CPUSPARCState *env)
CPUState *cs = env_cpu(env);
target_ulong va, va1, va2;
unsigned int n, m, o;
hwaddr pde_ptr, pa;
hwaddr pa;
uint32_t pde;
pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
pde = ldl_phys(cs->as, pde_ptr);
qemu_printf("Root ptr: " TARGET_FMT_plx ", ctx: %d\n",
(hwaddr)env->mmuregs[1] << 4, env->mmuregs[2]);
for (n = 0, va = 0; n < 256; n++, va += 16 * 1024 * 1024) {