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284d826d9f
Weak undefineds with PUSHJ relocs were "lost", causing internal inconsistencies and an abort.
22 lines
709 B
Makefile
22 lines
709 B
Makefile
#as: -no-predefined-syms -x -I$srcdir/$subdir
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#ld: -m mmo --defsym __.MMIX.start..text=0x80000
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#objdump: -dr
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# PUSHJ reloc handling was wrong for weak undefined symbols, causing
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# internal inconsistencies, leading to a call to abort.
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# Note that we don't keep track of which symbols have pushj-stubs, so
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# we get one stub each for the two calls to "foo".
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.*: file format mmo
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Disassembly of section \.text:
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0+80000 <(_start|Main)>:
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80000: fe000004 get \$0,rJ
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80004: f2010004 pushj \$1,80014 <Main\+0x14>
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80008: f2010004 pushj \$1,80018 <Main\+0x18>
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8000c: f6040000 put rJ,\$0
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80010: f8010000 pop 1,0
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80014: f1fdfffb jmp 0 <Main-0x80000>
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80018: f1fdfffa jmp 0 <Main-0x80000>
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