forked from Imagelibrary/binutils-gdb
91e7ce2fd7
Dump more details about the types found in data object and function info sections (the type ID and recursive info on the type itself, but not on its members). Before now, this was being dumped for entries in the variable section, but not for the closely-related function info and data object sections, which is inconsistent and makes finding the corresponding types in the type section unnecessarily hard. (This also gets rid of code in which bugs have already been found in favour of the same code everything else in the dumper uses to dump types.) While we're doing that, change the recursive type dumper in question to recursively dump info on arrays' element type, just as we do for all types that reference other types. (Arrays are not a kind of reference type in libctf, but perhaps we should change that in future and make ctf_type_reference return the element type.) ld/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * testsuite/ld-ctf/array.d: Adjust for dumper changes. * testsuite/ld-ctf/data-func-conflicted.d: Likewise. * testsuite/ld-ctf/diag-cttname-null.d: Likewise. * testsuite/ld-ctf/diag-cuname.d: Likewise. * testsuite/ld-ctf/diag-parlabel.d: Likewise. * testsuite/ld-ctf/function.d: Likewise. * testsuite/ld-ctf/slice.d: Likewise. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type. (ctf_dump_format_type): Don't emit the size for function objects. Dump the element type of arrays like we dump the pointed-to type of pointers, etc.
64 lines
1.7 KiB
Makefile
64 lines
1.7 KiB
Makefile
#as:
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#source: data-func-1.c
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#source: data-func-2.c
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#objdump: --ctf=.ctf
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#ld: -shared -s
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#name: Conflicted data syms, partially indexed, stripped
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.*: +file format .*
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Contents of CTF section \.ctf:
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Header:
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Magic number: 0xdff2
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Version: 4 \(CTF_VERSION_3\)
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#...
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Data object section: .* \(0xc bytes\)
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Function info section: .* \(0x40 bytes\)
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Object index section: .* \(0xc bytes\)
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Type section: .* \(0xe8 bytes\)
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String section: .*
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#...
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Data objects:
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bar -> 0x[0-9a-f]*: struct var_3 \(size 0x[0-9a-f]*\)
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var_1 -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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var_666 -> 0x[0-9a-f]*: foo_t \* \(size 0x[0-9a-f]*\) -> .*
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Function objects:
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func_[0-9]* -> 0x[0-9a-f]*: void \*\(\*\) \(const char \*restrict, int \(\*\)\(\*\) \(const char \*\)\)
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#...
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Types:
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#...
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.*: struct var_3 .*
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#...
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CTF archive member: .*/data-func-1\.c:
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Header:
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Magic number: 0xdff2
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Version: 4 \(CTF_VERSION_3\)
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#...
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Parent name: \.ctf
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Compilation unit name: .*/data-func-1\.c
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Data object section: .* \(0xfa4 bytes\)
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Type section: .* \(0xc bytes\)
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String section: .*
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Labels:
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Data objects:
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var_[0-9]* -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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var_[0-9]* -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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var_[0-9]* -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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var_[0-9]* -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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var_[0-9]* -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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var_[0-9]* -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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var_[0-9]* -> 0x[0-9a-f]*: foo_t \(size 0x[0-9a-f]*\) -> .*
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#...
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Function objects:
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Variables:
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Types:
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0x80000001: foo_t .* -> .* int .*
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#...
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