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[ARM] Fix warning cannot find thumb start symbol 

In case params.thumb_entry_symbol has its default NULL value, using it
to print a warning in gld${EMULATION_NAME}_finish results in a crash.

Use h->root.string instead which either points to
params.thumb_entry_symbol name or to entry_symbol name.

2018-07-09  Christophe Lyon  <christophe.lyon@linaro.org>

	* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Use the right
	symbol name in case of warning.

Change-Id: Iec61a833c0ad538b1440bf326ba67834c314dd63
This commit is contained in:
Christophe Lyon 2018-07-09 07:45:46 +00:00
parent dc7fc9ab5d
commit f5a1cdde80
2 changed files with 6 additions and 1 deletions
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5
ld/ChangeLog
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@ -1,3 +1,8 @@
2018-07-09 Christophe Lyon <christophe.lyon@linaro.org>
* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Use the right
symbol name in case of warning.
2018-07-05 Jim Wilson <jimw@sifive.com>
* configure.tgt (riscv-*-*): Add as an alias for riscv32*-*-*.

2
ld/emultempl/armelf.em
View File

@ -499,7 +499,7 @@ gld${EMULATION_NAME}_finish (void)
}
else
einfo (_("%P: warning: cannot find thumb start symbol %s\n"),
params.thumb_entry_symbol);
h->root.string);
}
/* This is a convenient point to tell BFD about target specific flags.