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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-09 04:17:10 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-09 04:17:24 -0700 |
| commit | 76f361eb4934dcda0626517c311b34fbc92d09b9 (patch) | |
| tree | d143cd18021208ec0d2365bf8c3b4134ead314fc /ld/testsuite/ld-scripts | |
| parent | 5d3b558acd329de9dcbd63d9bb04242b31fad490 (diff) | |
| download | gdb-76f361eb4934dcda0626517c311b34fbc92d09b9.zip gdb-76f361eb4934dcda0626517c311b34fbc92d09b9.tar.gz gdb-76f361eb4934dcda0626517c311b34fbc92d09b9.tar.bz2 | |
ld: Don't allow '~' as the first char in symbol name
Don't allow '~' as the first character in symbol name in linker script.
PR ld/22267
* ldlex.l (SYMBOLNAMECHAR1) New.
(DEFSYMEXP): Replace FILENAMECHAR1 with SYMBOLNAMECHAR1.
(EXPRESSION): Likewise.
* testsuite/ld-scripts/expr.exp: Run pr22267.
* testsuite/ld-scripts/pr22267.d: New file.
* testsuite/ld-scripts/pr22267.s: Likewise.
* testsuite/ld-scripts/pr22267.t: Likewise.
Diffstat (limited to 'ld/testsuite/ld-scripts')
| -rw-r--r-- | ld/testsuite/ld-scripts/expr.exp | 1 | ||||
| -rw-r--r-- | ld/testsuite/ld-scripts/pr22267.d | 7 | ||||
| -rw-r--r-- | ld/testsuite/ld-scripts/pr22267.s | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-scripts/pr22267.t | 4 |
4 files changed, 22 insertions, 0 deletions
diff --git a/ld/testsuite/ld-scripts/expr.exp b/ld/testsuite/ld-scripts/expr.exp index 9db5366..62d45dc 100644 --- a/ld/testsuite/ld-scripts/expr.exp +++ b/ld/testsuite/ld-scripts/expr.exp @@ -25,6 +25,7 @@ run_dump_test sane1 run_dump_test assign-loc run_dump_test pr14962 run_dump_test pr14962-2 +run_dump_test pr22267 set old_ldflags $LDFLAGS if { [istarget spu*-*-*] } { diff --git a/ld/testsuite/ld-scripts/pr22267.d b/ld/testsuite/ld-scripts/pr22267.d new file mode 100644 index 0000000..f66d4be --- /dev/null +++ b/ld/testsuite/ld-scripts/pr22267.d @@ -0,0 +1,7 @@ +#ld: -T pr22267.t +#nm: -n + +# Some targets may zero-extend 32-bit address to 64 bits. +#... +0*f+00 A foo +#pass diff --git a/ld/testsuite/ld-scripts/pr22267.s b/ld/testsuite/ld-scripts/pr22267.s new file mode 100644 index 0000000..c0a5cda --- /dev/null +++ b/ld/testsuite/ld-scripts/pr22267.s @@ -0,0 +1,10 @@ + .globl main + .globl start + .globl _start + .globl __start + .text +main: +start: +_start: +__start: + .dc.a foo diff --git a/ld/testsuite/ld-scripts/pr22267.t b/ld/testsuite/ld-scripts/pr22267.t new file mode 100644 index 0000000..a075405 --- /dev/null +++ b/ld/testsuite/ld-scripts/pr22267.t @@ -0,0 +1,4 @@ +SECTIONS +{ + foo = ~0xFF; +} |