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208332c2a4
On Solaris ld (and some other tools that use the underlying utility libraries, such as elfdump) chokes on an archive library that has no symbol table. The Solaris tools always create one, even if it's empty. That bug has been fixed in the latest development line, and can probably be backported to a supported release, but it would be nice if LLVM's archiver could emit the empty symbol table, too. Patch by Danek Duvall! llvm-svn: 297773
93 lines
3.9 KiB
Plaintext
93 lines
3.9 KiB
Plaintext
Test the exact archive format. In particular, test which file names use the
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string table or not.
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RUN: mkdir -p %t
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RUN: cd %t
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RUN: printf bar. > 0123456789abcde
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RUN: printf zed. > 0123456789abcdef
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RUN: mkdir -p foo
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RUN: printf bar2 > foo/0123456789abcde
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RUN: printf zed2 > foo/0123456789abcdef
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RUN: rm -f %t.a
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RUN: llvm-ar --format=gnu rc %t.a 0123456789abcde 0123456789abcdef foo/0123456789abcde foo/0123456789abcdef
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RUN: cat %t.a | FileCheck -strict-whitespace %s
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CHECK: !<arch>
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CHECK-NEXT: // 36 `
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CHECK-NEXT: 0123456789abcdef/
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CHECK-NEXT: 0123456789abcdef/
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CHECK-NEXT: 0123456789abcde/0 0 0 644 4 `
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CHECK-NEXT: bar.
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CHECK-SAME: /0 0 0 0 644 4 `
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CHECK-NEXT: zed.
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CHECK-SAME: 0123456789abcde/0 0 0 644 4 `
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CHECK-NEXT: bar2
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CHECK-SAME: /18 0 0 0 644 4 `
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CHECK-NEXT: zed2
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RUN: rm -f %t.a
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RUN: llvm-ar --format=bsd rc %t.a 0123456789abcde 0123456789abcdef
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RUN: cat %t.a | FileCheck -strict-whitespace --check-prefix=BSD %s
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BSD: !<arch>
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BSD-NEXT: #1/20 0 0 0 644 24 `
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BSD-NEXT: 0123456789abcde{{.....}}bar.
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BSD-SAME: #1/16 0 0 0 644 20 `
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BSD-NEXT: 0123456789abcdefzed.
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RUN: rm -f %t.a
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RUN: llvm-ar --format=darwin rc %t.a 0123456789abcde 0123456789abcdef
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RUN: cat %t.a | FileCheck -strict-whitespace --check-prefix=DARWIN %s
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DARWIN: !<arch>
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DARWIN-NEXT: #1/20 0 0 0 644 28 `
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Each [[:space:]] matches a newline. We explicitly match 3 newlines, as the
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fourth newline is implicitly consumed by FileCheck and cannot be matched.
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DARWIN-NEXT: 0123456789abcde{{.....}}bar.{{[[:space:]][[:space:]][[:space:]]}}
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DARWIN-NEXT: #1/20 0 0 0 644 28 `
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DARWIN-NEXT: 0123456789abcdef{{....}}zed.
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RUN: rm -f test.a
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RUN: llvm-ar --format=gnu rcT test.a 0123456789abcde 0123456789abcdef
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RUN: cat test.a | FileCheck -strict-whitespace --check-prefix=THIN %s
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THIN: !<thin>
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THIN-NEXT: // 36 `
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THIN-NEXT: 0123456789abcde/
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THIN-NEXT: 0123456789abcdef/{{$}}
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THIN: {{^$}}
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THIN: /0 0 0 0 644 4 `
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THIN-NEXT: /17 0 0 0 644 4 `
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RUN: mkdir -p bar
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RUN: rm -f bar/test.a
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RUN: llvm-ar --format=gnu rcT bar/test.a 0123456789abcde 0123456789abcdef foo/0123456789abcde foo/0123456789abcdef
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RUN: cat bar/test.a | FileCheck -strict-whitespace --check-prefix=THIN-PATH %s
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THIN-PATH: !<thin>
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THIN-PATH-NEXT: // 90 `
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THIN-PATH-NEXT: ..{{/|\\}}0123456789abcde/
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THIN-PATH-NEXT: ..{{/|\\}}0123456789abcdef/
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THIN-PATH-NEXT: ..{{/|\\}}foo{{/|\\}}0123456789abcde/
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THIN-PATH-NEXT: ..{{/|\\}}foo{{/|\\}}0123456789abcdef/
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THIN-PATH-NEXT: /0 0 0 0 644 4 `
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THIN-PATH-NEXT: /20 0 0 0 644 4 `
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THIN-PATH-NEXT: /41 0 0 0 644 4 `
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THIN-PATH-NEXT: /65 0 0 0 644 4 `
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RUN: not llvm-ar --format=bsd rcT bad.a 0123456789abcde 0123456789abcdef 2>&1 | FileCheck --check-prefix=BSD-THIN %s
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BSD-THIN: Only the gnu format has a thin mode.
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If an archive has an object with no symbols, the linker and some other
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tools on some versions of Solaris will abort operations if there is no
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symbol table. Create such an object, put it into an archive, and check to
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see that there is an empty symbol table.
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RUN: mkdir -p %t
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RUN: yaml2obj %S/Inputs/solaris-nosymbols.yaml > %t/foo.o
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RUN: llvm-ar rs %t/foo.a %t/foo.o
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RUN: cat -v %t/foo.a | FileCheck -strict-whitespace --check-prefix=SOLARIS %s
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SOLARIS: !<arch>
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SOLARIS-NEXT: / 0 0 0 0 8 `
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SOLARIS-NEXT: ^@^@^@^@^@^@^@^@foo.o/
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