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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-12-19 12:19:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-12-19 12:19:25 -0800 |
| commit | 9c749e61a1104ba9cf00519e723a7fa8ac55db0d (patch) | |
| tree | 0bd1e9062b3b2d5e942fb772cc337a0ff8a30430 /arch/arc/include/asm/entry-arcv2.h | |
| parent | 3f10e214a9de738832b357a58b605c2fbd23aa96 (diff) | |
| parent | 9a733dc4fbeec3f6d99645b845712b035e7440cf (diff) | |
Merge tag 'arc-6.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC fixes from Vineet Gupta:
- build error for hugetlb, sparse and smatch fixes
- removal of VIPT aliasing cache code
* tag 'arc-6.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: add hugetlb definitions
ARC: fix smatch warning
ARC: fix spare error
ARC: mm: retire support for aliasing VIPT D$
ARC: entry: move ARCompact specific bits out of entry.h
ARC: entry: SAVE_ABI_CALLEE_REG: ISA/ABI specific helper
Diffstat (limited to 'arch/arc/include/asm/entry-arcv2.h')
| -rw-r--r-- | arch/arc/include/asm/entry-arcv2.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arc/include/asm/entry-arcv2.h b/arch/arc/include/asm/entry-arcv2.h index 4d13320e0c1b..3802a2daaf86 100644 --- a/arch/arc/include/asm/entry-arcv2.h +++ b/arch/arc/include/asm/entry-arcv2.h @@ -291,4 +291,36 @@ /* M = 8-1 N = 8 */ .endm +.macro SAVE_ABI_CALLEE_REGS + push r13 + push r14 + push r15 + push r16 + push r17 + push r18 + push r19 + push r20 + push r21 + push r22 + push r23 + push r24 + push r25 +.endm + +.macro RESTORE_ABI_CALLEE_REGS + pop r25 + pop r24 + pop r23 + pop r22 + pop r21 + pop r20 + pop r19 + pop r18 + pop r17 + pop r16 + pop r15 + pop r14 + pop r13 +.endm + #endif |