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authorChristian Krinitsin <mail@krinitsin.com>2025-07-03 19:39:53 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-03 19:39:53 +0200
commitdee4dcba78baf712cab403d47d9db319ab7f95d6 (patch)
tree418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/zero-shot/118/files/847
parent4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff)
downloadqemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz
qemu-analysis-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip
restructure results
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@@ -0,0 +1,60 @@
+files: 0.912
+TCG: 0.869
+device: 0.851
+graphic: 0.838
+architecture: 0.793
+network: 0.765
+vnc: 0.748
+boot: 0.729
+peripherals: 0.716
+PID: 0.706
+kernel: 0.698
+ppc: 0.683
+socket: 0.654
+mistranslation: 0.628
+risc-v: 0.627
+semantic: 0.575
+arm: 0.566
+x86: 0.557
+performance: 0.546
+hypervisor: 0.514
+VMM: 0.503
+register: 0.487
+permissions: 0.458
+debug: 0.439
+i386: 0.349
+virtual: 0.296
+KVM: 0.172
+user-level: 0.168
+assembly: 0.151
+
+rdhpr %htstate unimplemented in translator
+Description of problem:
+I accidentally mixed up a copy of T1 and T2 sun4v firmwares and was able to trigger the following TCG assert ``tcg_reg_alloc_mov: Assertion `ts->val_type == TEMP_VAL_REG' failed.`` upon boot.
+
+Having discovered my mistake I was expecting the guest to crash at some point but without triggering an
+assert.
+Steps to reproduce:
+1. Download the attached file bug.tar.gz and extract it
+
+2. Apply the following diff to update the UART address for the T2 firmware
+
+```
+diff --git a/hw/sparc64/niagara.c b/hw/sparc64/niagara.c
+index ccad2c43a3..7af64bd50f 100644
+--- a/hw/sparc64/niagara.c
++++ b/hw/sparc64/niagara.c
+@@ -51,7 +51,7 @@ typedef struct NiagaraBoardState {
+ 
+ #define NIAGARA_PARTITION_RAM_BASE 0x80000000ULL
+ 
+-#define NIAGARA_UART_BASE   0x1f10000000ULL
++#define NIAGARA_UART_BASE   0xfff0c2c000ULL
+ 
+ #define NIAGARA_NVRAM_BASE  0x1f11000000ULL
+ #define NIAGARA_NVRAM_SIZE  0x2000
+```
+
+3. Run `./qemu-system-sparc64 -M niagara -L ./bug/ -m 256 -nographic`
+Additional information:
+