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authorChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:24:58 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:27:06 +0000
commit33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch)
tree406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/842290
parentadedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff)
downloadqemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz
qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip
add launchpad bug reports without comments
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+MIPS Malta mini-bootloader print function has bad jump instruction
+
+One of the hardcoded bootloader library instructions in the MIPS Malta mini-bootloader's print function is:
+
+stl_raw(p++, 0x08000205);                                     /* j 814 */
+
+Since this function is loaded at 0xbfc00808, this jump jumps to the middle of nowhere. The properly-encoded instruction is:
+
+stl_raw(p++, 0x0bf00205);                                     /* j 814 */
+
+With this patch, the print function behaves as expected.
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