Re: CVS commit: src/sys/arch/aarch64/aarch64

[Nick Hudson]

On 24/09/2020 10:04, Ryo Shimizu wrote:

Module Name:    src
Committed By:   ryo
Date:           Thu Sep 24 09:04:38 UTC 2020

Modified Files:
        src/sys/arch/aarch64/aarch64: bus_space_asm_generic.S

Log Message:
fix bugs in *_bs_rm_8_swap(). it was only reading 4 bytes, not 8 bytes.

I think there's another one that needs fixing...

Nick


Index: sys/arch/aarch64/aarch64/bus_space_asm_generic.S
===================================================================
RCS file: /cvsroot/src/sys/arch/aarch64/aarch64/bus_space_asm_generic.S,v
retrieving revision 1.3
diff -u -p -r1.3 bus_space_asm_generic.S
--- sys/arch/aarch64/aarch64/bus_space_asm_generic.S	24 Sep 2020 09:04:38 -0000	1.3
+++ sys/arch/aarch64/aarch64/bus_space_asm_generic.S	24 Sep 2020 10:11:18 -0000
@@ -225,7 +225,7 @@ ENTRY_NP(\funcname\()_bs_rm_4_swap)
 	ldr	w8, [x0, #BS_STRIDE]
 	lsl	x8, x2, x8	/* offset <<= tag->bs_stride */
 1:
-	ldrh	w9, [x1, x8]
+	ldr	w9, [x1, x8]
 	subs	x4, x4, #1	/* count-- */
 	rev	w9, w9
 	str	w9, [x3], #4