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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.

Backports commit 9dffeec2e003a482ca858a887d3454c6bebed91e from qemu
This commit is contained in:
Peter Maydell 2019-11-20 13:47:28 -05:00 committed by Lioncash
parent 7d2ca16d7f
commit 47dd9a5286
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 1 additions and 3 deletions
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4
qemu/target/sparc/mmu_helper.c
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@ -373,11 +373,9 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, 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);
(*cpu_fprintf)(f, "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) {