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authorChristian Krinitsin <mail@krinitsin.com>2025-07-08 13:28:15 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-08 13:28:28 +0200
commit5aa276efcbd67f4300ca1a7f809c6e00aadb03da (patch)
tree9b8f0e074014cda8d42f5a97a95bc25082d8b764 /results/classifier/zero-shot-user-mode/output/instruction/2319
parent1a3c4faf4e0a25ed0b86e8739d5319a634cb9112 (diff)
downloademulator-bug-study-5aa276efcbd67f4300ca1a7f809c6e00aadb03da.tar.gz
emulator-bug-study-5aa276efcbd67f4300ca1a7f809c6e00aadb03da.zip
restructure results
Diffstat (limited to 'results/classifier/zero-shot-user-mode/output/instruction/2319')
-rw-r--r--results/classifier/zero-shot-user-mode/output/instruction/231923
1 files changed, 0 insertions, 23 deletions
diff --git a/results/classifier/zero-shot-user-mode/output/instruction/2319 b/results/classifier/zero-shot-user-mode/output/instruction/2319
deleted file mode 100644
index 5dde2435..00000000
--- a/results/classifier/zero-shot-user-mode/output/instruction/2319
+++ /dev/null
@@ -1,23 +0,0 @@
-instruction: 0.509
-runtime: 0.259
-syscall: 0.232
-
-
-
-SPARC32-bit SDIV of negative divisor gives wrong result
-Description of problem:
-SDIV of negative divisor gives wrong result because of typo in helper_sdiv(). This is true for QEMU 9.0.0 and earlier.
-
-Place -1 in the Y register and -128 in another reg, then -120 in another register and do SDIV into a result register, instead of the proper value of 1 for the result, the incorrect value of 0 is produced.
-
-There is a typo in target/sparc/helper.c that causes the divisor to be consider unsigned, this patch fixes it:
-
-\*\*\* helper.c.ori Tue Apr 23 16:23:45 2024 --- helper.c Mon Apr 29 20:14:07 2024
-
----
-
-\*\*\* 121,127 \*\*\*\* return (uint32_t)(b32 \< 0 ? INT32_MAX : INT32_MIN) | (-1ull \<\< 32); }
-
-! a64 /= b; r = a64; if (unlikely(r != a64)) { return (uint32_t)(a64 \< 0 ? INT32_MIN : INT32_MAX) | (-1ull \<\< 32); --- 121,127 ---- return (uint32_t)(b32 \< 0 ? INT32_MAX : INT32_MIN) | (-1ull \<\< 32); }
-
-! a64 /= b32; r = a64; if (unlikely(r != a64)) { return (uint32_t)(a64 \< 0 ? INT32_MIN : INT32_MAX) | (-1ull \<\< 32);