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| author | Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
| commit | 70395a96bd882d8dba669f99b5cec0008690accd (patch) | |
| tree | 37f3a4c2cf35828f153f3ce59c3daa4f39241c32 /arch/arc/include/asm/entry-arcv2.h | |
| parent | f97a0944a72b26a2bece72516294e112a890f98a (diff) | |
| parent | 3146089d235b304e665dc551472ae9cb9ab58572 (diff) | |
| download | talos-op-linux-70395a96bd882d8dba669f99b5cec0008690accd.tar.gz talos-op-linux-70395a96bd882d8dba669f99b5cec0008690accd.zip | |
Merge tag 'asoc-v5.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: More changes for v5.1
Another batch of changes for ASoC, no big core changes - it's mainly
small fixes and improvements for individual drivers.
- A big refresh and cleanup of the Samsung drivers, fixing a number of
issues which allow the driver to be used with a wider range of
userspaces.
- Fixes for the Intel drivers to make them more standard so less likely
to get bitten by core issues.
- New driver for Cirrus Logic CS35L26.
Diffstat (limited to 'arch/arc/include/asm/entry-arcv2.h')
| -rw-r--r-- | arch/arc/include/asm/entry-arcv2.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/arc/include/asm/entry-arcv2.h b/arch/arc/include/asm/entry-arcv2.h index 309f4e6721b3..225e7df2d8ed 100644 --- a/arch/arc/include/asm/entry-arcv2.h +++ b/arch/arc/include/asm/entry-arcv2.h @@ -17,6 +17,33 @@ ; ; Now manually save: r12, sp, fp, gp, r25 +#ifdef CONFIG_ARC_IRQ_NO_AUTOSAVE +.ifnc \called_from, exception + st.as r9, [sp, -10] ; save r9 in it's final stack slot + sub sp, sp, 12 ; skip JLI, LDI, EI + + PUSH lp_count + PUSHAX lp_start + PUSHAX lp_end + PUSH blink + + PUSH r11 + PUSH r10 + + sub sp, sp, 4 ; skip r9 + + PUSH r8 + PUSH r7 + PUSH r6 + PUSH r5 + PUSH r4 + PUSH r3 + PUSH r2 + PUSH r1 + PUSH r0 +.endif +#endif + #ifdef CONFIG_ARC_HAS_ACCL_REGS PUSH r59 PUSH r58 @@ -86,6 +113,33 @@ POP r59 #endif +#ifdef CONFIG_ARC_IRQ_NO_AUTOSAVE +.ifnc \called_from, exception + POP r0 + POP r1 + POP r2 + POP r3 + POP r4 + POP r5 + POP r6 + POP r7 + POP r8 + POP r9 + POP r10 + POP r11 + + POP blink + POPAX lp_end + POPAX lp_start + + POP r9 + mov lp_count, r9 + + add sp, sp, 12 ; skip JLI, LDI, EI + ld.as r9, [sp, -10] ; reload r9 which got clobbered +.endif +#endif + .endm /*------------------------------------------------------------------------*/ |
