690f47bf98
* lib/ld-lib.exp (default_ld_compile): Add a -I option for the source directory. * ld-mips-elf/compressed-plt-1.ld, ld-mips-elf/compressed-plt-1.s, ld-mips-elf/compressed-plt-1-dyn.s, ld-mips-elf/compressed-plt-1a.s, ld-mips-elf/compressed-plt-1b.s, ld-mips-elf/compressed-plt-1c.s, ld-mips-elf/compressed-plt-1d.s, ld-mips-elf/compressed-plt-1e.s, ld-mips-elf/compressed-plt-1-o32-se.rd, ld-mips-elf/compressed-plt-1-o32-se.od, ld-mips-elf/compressed-plt-1-o32-mips16-only.rd, ld-mips-elf/compressed-plt-1-o32-mips16-only.od, ld-mips-elf/compressed-plt-1-o32-umips-only.rd, ld-mips-elf/compressed-plt-1-o32-umips-only.od, ld-mips-elf/compressed-plt-1-o32-mips16.rd, ld-mips-elf/compressed-plt-1-o32-mips16.od, ld-mips-elf/compressed-plt-1-o32-mips16-got.rd, ld-mips-elf/compressed-plt-1-o32-mips16-got.od, ld-mips-elf/compressed-plt-1-o32-mips16-word.rd, ld-mips-elf/compressed-plt-1-o32-mips16-word.od, ld-mips-elf/compressed-plt-1-o32-umips.rd, ld-mips-elf/compressed-plt-1-o32-umips.od, ld-mips-elf/compressed-plt-1-o32-umips-got.rd, ld-mips-elf/compressed-plt-1-o32-umips-got.od, ld-mips-elf/compressed-plt-1-o32-umips-word.rd, ld-mips-elf/compressed-plt-1-o32-umips-word.od, ld-mips-elf/compressed-plt-1-n32-mips16.rd, ld-mips-elf/compressed-plt-1-n32-mips16.od, ld-mips-elf/compressed-plt-1-n32-umips.rd, ld-mips-elf/compressed-plt-1-n32-umips.od: New tests. * ld-mips-elf/mips-elf.exp: Run them.
82 lines
3 KiB
R
82 lines
3 KiB
R
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Dynamic section .*
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#...
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0x00000003 \(PLTGOT\) 0x10201000
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#...
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0x70000013 \(MIPS_GOTSYM\) 0x9
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0x00000014 \(PLTREL\) REL
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0x00000017 \(JMPREL\) 0x10004000
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0x00000002 \(PLTRELSZ\) 48 \(bytes\)
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0x70000032 \(MIPS_PLTGOT\) 0x10200000
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#...
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Relocation section '\.rel\.plt' .*
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Offset Info Type Sym\.Value Sym\. Name
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10200008 [^ ]+ R_MIPS_JUMP_SLOT 10100020 f_lo_ic
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1020000c [^ ]+ R_MIPS_JUMP_SLOT 10100041 f_lo_dc
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10200010 [^ ]+ R_MIPS_JUMP_SLOT 00000000 f_dc
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10200014 [^ ]+ R_MIPS_JUMP_SLOT 00000000 f_ic_dc
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10200018 [^ ]+ R_MIPS_JUMP_SLOT 10100071 f_lo_ic_dc
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1020001c [^ ]+ R_MIPS_JUMP_SLOT 10100030 f_lo
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Symbol table '\.dynsym' .*
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Num: Value Size Type Bind Vis Ndx Name
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0: 00000000 0 NOTYPE LOCAL DEFAULT UND
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# _lo symbols have their address taken, so their PLT symbols need to have
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# a nonzero value. They must also have STO_MIPS_PLT in order to distinguish
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# them from old-style lazy-binding stubs. Non-_lo symbols are only called,
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# so their PLT symbols should have a zero value and no STO_MIPS_PLT annotation.
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#
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# A MIPS16 PLT should only be used as the symbol value if the function has
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# a direct MIPS16 caller (dc) and no direct MIPS caller (du).
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#...
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.*: 10100020 0 FUNC GLOBAL DEFAULT \[MIPS PLT\] UND f_lo_ic
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.*: 10100041 0 FUNC GLOBAL DEFAULT \[MIPS PLT\] UND f_lo_dc
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.*: 00000000 0 FUNC GLOBAL DEFAULT UND f_dc
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.*: 00000000 0 FUNC GLOBAL DEFAULT UND f_ic_dc
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#...
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.*: 10100071 0 FUNC GLOBAL DEFAULT \[MIPS PLT\] UND f_lo_ic_dc
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.*: 10100030 0 FUNC GLOBAL DEFAULT \[MIPS PLT\] UND f_lo
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# The start of the GOT-mapped area. This should only contain functions that
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# are accessed purely via the traditional psABI scheme. The symbol value
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# is the address of the lazy-binding stub.
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9: 10101000 0 FUNC GLOBAL DEFAULT UND f_ic
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Symbol table '\.symtab' .*
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#...
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Primary GOT:
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Canonical gp value: 10208ff0
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Reserved entries:
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Address Access Initial Purpose
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10201000 -32752\(gp\) 00000000 Lazy resolver
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10201004 -32748\(gp\) 80000000 Module pointer \(GNU extension\)
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# See the disassembly output for the meaning of each entry.
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Local entries:
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Address Access Initial
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10201008 -32744\(gp\) 10100061
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1020100c -32740\(gp\) 10100020
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10201010 -32736\(gp\) 10100071
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Global entries:
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Address Access Initial Sym\.Val\. Type Ndx Name
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10201014 -32732\(gp\) 10101000 10101000 FUNC UND f_ic
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PLT GOT:
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Reserved entries:
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Address Initial Purpose
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10200000 00000000 PLT lazy resolver
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10200004 00000000 Module pointer
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Entries:
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Address Initial Sym\.Val\. Type Ndx Name
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10200008 10100000 10100020 FUNC UND f_lo_ic
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1020000c 10100000 10100041 FUNC UND f_lo_dc
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10200010 10100000 00000000 FUNC UND f_dc
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10200014 10100000 00000000 FUNC UND f_ic_dc
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10200018 10100000 10100071 FUNC UND f_lo_ic_dc
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1020001c 10100000 10100030 FUNC UND f_lo
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