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[gdb/testsuite] Fix infoline-reloc-main-from-zero.exp compilation

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When running gdb.base/infoline-reloc-main-from-zero.exp, I see:
...
Running gdb/testsuite/gdb.base/infoline-reloc-main-from-zero.exp ...
gdb compile failed, ld: infoline-reloc-main-from-zero: \
  not enough room for program headers, try linking with -N
ld: final link failed: bad value
collect2: error: ld returned 1 exit status
UNTESTED: gdb.base/infoline-reloc-main-from-zero.exp: infoline-reloc-main-from-zero.exp
UNTESTED: gdb.base/infoline-reloc-main-from-zero.exp: failed to compile
...

Fix this by following the suggestion:
...
-set opts {debug "additional_flags=-nostdlib -emain -Wl,-Ttext=0x00"}
+set opts {debug "additional_flags=-nostdlib -emain -Wl,-Ttext=0x00 -Wl,-N"}
...

Tested on x86_64-linux.

gdb/testsuite/ChangeLog:

2019-07-24  Tom de Vries  <tdevries@suse.de>

	PR testsuite/24612
	* gdb.base/infoline-reloc-main-from-zero.exp: Add -Wl,-N to
	additional_flags.
This commit is contained in:
Tom de Vries
2019-07-24 17:16:01 +02:00
parent 9596751830
commit 4625b4d081
2 changed files with 7 additions and 1 deletions
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6
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2019-07-24 Tom de Vries <tdevries@suse.de>
PR testsuite/24612
* gdb.base/infoline-reloc-main-from-zero.exp: Add -Wl,-N to
additional_flags.
2019-07-24 Tom de Vries <tdevries@suse.de> 2019-07-24 Tom de Vries <tdevries@suse.de>
PR testsuite/24831 PR testsuite/24831

2
gdb/testsuite/gdb.base/infoline-reloc-main-from-zero.exp
View File

@ -29,7 +29,7 @@ if [get_compiler_info] {
# Build executable with stripped startup code and text section starting at zero # Build executable with stripped startup code and text section starting at zero
set opts {debug "additional_flags=-nostdlib -emain -Wl,-Ttext=0x00"} set opts {debug "additional_flags=-nostdlib -emain -Wl,-Ttext=0x00 -Wl,-N"}
if {[build_executable $testfile.exp $testfile $srcfile $opts] == -1} { if {[build_executable $testfile.exp $testfile $srcfile $opts] == -1} {
untested "failed to compile" untested "failed to compile"