target/sparc: Use cpu_translate_for_debug()
We want to remove the cpu_get_phys_addr_debug() function; update the sparc dump_mmu() function to use cpu_translate_for_debug() instead. The "mmu_probe succeeds but debug translate fails" cases are probably not possible in practice; since cpu_get_phys_addr_debug() would return -1 in that situation we make this conversion retain that behaviour. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-ID: <20260430093810.2762539-21-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Peter Maydell committed
Apr 30, 2026 at 10:38 UTC
733c2769be668d475ce00c662373e12c2836a2a3
1 file changed
+16
-3
target/sparc/mmu_helper.c
+16
-3
@@ -360,26 +360,39 @@ void dump_mmu(CPUSPARCState *env)
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unsigned int n, m, o;
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hwaddr pa;
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uint32_t pde;
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+ TranslateForDebugResult tres;
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qemu_printf("Root ptr: " HWADDR_FMT_plx ", ctx: %d\n",
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(hwaddr)env->mmuregs[1] << 4, env->mmuregs[2]);
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for (n = 0, va = 0; n < 256; n++, va += 16 * 1024 * 1024) {
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pde = mmu_probe(env, va, 2);
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if (pde) {
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- pa = cpu_get_phys_addr_debug(cs, va);
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+ if (!cpu_translate_for_debug(cs, va, &tres)) {
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+ pa = -1;
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+ } else {
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+ pa = tres.physaddr;
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+ }
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qemu_printf("VA: " TARGET_FMT_lx ", PA: " HWADDR_FMT_plx
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" PDE: " TARGET_FMT_lx "\n", va, pa, pde);
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for (m = 0, va1 = va; m < 64; m++, va1 += 256 * 1024) {
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pde = mmu_probe(env, va1, 1);
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if (pde) {
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- pa = cpu_get_phys_addr_debug(cs, va1);
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+ if (!cpu_translate_for_debug(cs, va1, &tres)) {
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+ pa = -1;
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+ } else {
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+ pa = tres.physaddr;
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+ }
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qemu_printf(" VA: " TARGET_FMT_lx ", PA: "
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HWADDR_FMT_plx " PDE: " TARGET_FMT_lx "\n",
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va1, pa, pde);
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for (o = 0, va2 = va1; o < 64; o++, va2 += 4 * 1024) {
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pde = mmu_probe(env, va2, 0);
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if (pde) {
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- pa = cpu_get_phys_addr_debug(cs, va2);
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+ if (!cpu_translate_for_debug(cs, va2, &tres)) {
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+ pa = -1;
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+ } else {
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+ pa = tres.physaddr;
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+ }
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qemu_printf(" VA: " TARGET_FMT_lx ", PA: "
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HWADDR_FMT_plx " PTE: "
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TARGET_FMT_lx "\n",