| 1234567891011121314151617181920212223 |
- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Copyright IBM Corp. 2006, 2007
- * Author(s): Michael Holzheu <[email protected]>
- */
- #include <linux/linkage.h>
- #include <asm/asm-offsets.h>
- ENTRY(early_pgm_check_handler)
- stmg %r8,%r15,__LC_SAVE_AREA_SYNC
- aghi %r15,-(STACK_FRAME_OVERHEAD+__PT_SIZE)
- la %r11,STACK_FRAME_OVERHEAD(%r15)
- xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
- stmg %r0,%r7,__PT_R0(%r11)
- mvc __PT_PSW(16,%r11),__LC_PGM_OLD_PSW
- mvc __PT_R8(64,%r11),__LC_SAVE_AREA_SYNC
- lgr %r2,%r11
- brasl %r14,__do_early_pgm_check
- mvc __LC_RETURN_PSW(16),STACK_FRAME_OVERHEAD+__PT_PSW(%r15)
- lmg %r0,%r15,STACK_FRAME_OVERHEAD+__PT_R0(%r15)
- lpswe __LC_RETURN_PSW
- ENDPROC(early_pgm_check_handler)
|
