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pc-bios/s390-ccw: Use proper register names for Clang
When compiling the s390-ccw firmware with Clang 7.0.1, I get the following errors: pc-bios/s390-ccw/start.S:62:19: error: invalid use of length addressing stctg 0,0,0(15) ^ pc-bios/s390-ccw/start.S:63:12: error: invalid use of length addressing oi 6(15), 0x2 ^ pc-bios/s390-ccw/start.S:64:19: error: invalid use of length addressing lctlg 0,0,0(15) ^ pc-bios/s390-ccw/start.S:76:19: error: invalid use of length addressing stctg 0,0,0(15) ^ pc-bios/s390-ccw/start.S:77:12: error: invalid use of length addressing ni 6(15), 0xfd ^ pc-bios/s390-ccw/start.S:78:19: error: invalid use of length addressing lctlg 0,0,0(15) ^ pc-bios/s390-ccw/start.S:79:12: error: invalid operand for instruction br 14 ^ Let's use proper register names like in the rest of this file to fix it. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1547123559-30476-1-git-send-email-thuth@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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@ -59,9 +59,9 @@ disabled_wait:
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.globl consume_sclp_int
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consume_sclp_int:
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/* enable service interrupts in cr0 */
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stctg 0,0,0(15)
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oi 6(15), 0x2
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lctlg 0,0,0(15)
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stctg %c0,%c0,0(%r15)
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oi 6(%r15),0x2
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lctlg %c0,%c0,0(%r15)
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/* prepare external call handler */
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larl %r1, external_new_code
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stg %r1, 0x1b8
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@ -73,10 +73,10 @@ consume_sclp_int:
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external_new_code:
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/* disable service interrupts in cr0 */
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stctg 0,0,0(15)
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ni 6(15), 0xfd
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lctlg 0,0,0(15)
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br 14
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stctg %c0,%c0,0(%r15)
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ni 6(%r15),0xfd
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lctlg %c0,%c0,0(%r15)
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br %r14
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.align 8
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disabled_wait_psw:
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