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S/390: Fix symbolic displacement in lay
Increase the fixup length to 4 for the 20 bit displacement. gas/ChangeLog: 2018-09-25 Andreas Krebbel <krebbel@linux.ibm.com> * config/tc-s390.c (md_apply_fix): Set fx_size to 4 for 20 bit displacements. * testsuite/gas/s390/s390.exp: Run new test. * testsuite/gas/s390/zarch-z990-symbol-lay.s: New test.
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@ -2294,7 +2294,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
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}
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}
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else if (operand->bits == 20 && operand->shift == 20)
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else if (operand->bits == 20 && operand->shift == 20)
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{
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{
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fixP->fx_size = 2;
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fixP->fx_size = 4;
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fixP->fx_where += 2;
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fixP->fx_where += 2;
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fixP->fx_r_type = BFD_RELOC_390_20;
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fixP->fx_r_type = BFD_RELOC_390_20;
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}
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}
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@ -21,6 +21,7 @@ if [expr [istarget "s390-*-*"] || [istarget "s390x-*-*"]] then {
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run_dump_test "zarch-z900" "{as -m64}"
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run_dump_test "zarch-z900" "{as -m64}"
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run_dump_test "zarch-z990" "{as -m64} {as -march=z990}"
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run_dump_test "zarch-z990" "{as -m64} {as -march=z990}"
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run_list_test "zarch-z990-symbol-lay" "-m64 -march=z990"
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run_dump_test "zarch-z9-109" "{as -m64} {as -march=z9-109}"
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run_dump_test "zarch-z9-109" "{as -m64} {as -march=z9-109}"
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run_list_test "zarch-z9-109-err" "-march=z9-109"
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run_list_test "zarch-z9-109-err" "-march=z9-109"
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run_dump_test "zarch-z9-ec" "{as -m64} {as -march=z9-ec}"
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run_dump_test "zarch-z9-ec" "{as -m64} {as -march=z9-ec}"
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0
gas/testsuite/gas/s390/zarch-z990-symbol-lay.l
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0
gas/testsuite/gas/s390/zarch-z990-symbol-lay.l
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6
gas/testsuite/gas/s390/zarch-z990-symbol-lay.s
Normal file
6
gas/testsuite/gas/s390/zarch-z990-symbol-lay.s
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@ -0,0 +1,6 @@
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.text
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foo:
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lay %r1,bar
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.org 0x10000
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bar:
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.long 42
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