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* android: Changed additions to the linker script to prevent misalignment of the .data section. It fixes crash when linking using recent versions of LD where the "relro" option is default. Issue #35641.

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* android: Always pass "-z relro" to the linker.

git-svn-id: trunk@44002 -
This commit is contained in:
yury 2020-01-19 20:31:54 +00:00
parent 16152cf948
commit 392fc0b637
1 changed files with 2 additions and 2 deletions
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4
compiler/systems/t_android.pas
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@ -168,7 +168,7 @@ begin
with Info do
begin
{ Specify correct max-page-size and common-page-size to prevent big gaps between sections in resulting executable }
s:='ld -z max-page-size=0x1000 -z common-page-size=0x1000 -z noexecstack -z now --build-id $OPT -L. -T $RES -o $EXE';
s:='ld -z max-page-size=0x1000 -z common-page-size=0x1000 -z noexecstack -z now -z relro --build-id $OPT -L. -T $RES -o $EXE';
ExeCmd[1]:=s + ' --entry=_start';
DllCmd[1]:=s + ' -shared -soname $SONAME';
DllCmd[2]:='strip --strip-unneeded $EXE';
@ -354,7 +354,7 @@ begin
add(' KEEP (*(.fpc .fpc.n_version .fpc.n_links))');
add(' }');
add('}');
add('INSERT BEFORE .data1');
add('INSERT AFTER .data1');
// Define different aliases for normal and JNI libraries
if FJNIOnLoadName <> '' then