d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use [ldr|str]t instead of [ldr|str] when accessing ARM_TP_ADDRESS.

Browse Source
This commit is contained in:
Olivier Houchard 2005-03-06 21:12:03 +00:00
parent da53588551
commit 7a7e7cf91e
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sys/arm/arm/swtch.S
View File

@ -204,7 +204,7 @@ ENTRY(cpu_throw)
/* Set the new tp */ /* Set the new tp */
ldr r6, [r5, #(TD_MD + MD_TP)] ldr r6, [r5, #(TD_MD + MD_TP)]
mov r5, #ARM_TP_ADDRESS mov r5, #ARM_TP_ADDRESS
str r6, [r5] strt r6, [r5]
/* Hook in a new pcb */ /* Hook in a new pcb */
ldr r6, .Lcurpcb ldr r6, .Lcurpcb
@ -260,13 +260,12 @@ ENTRY(cpu_switch)
*/ */
/* Store the old tp */ /* Store the old tp */
mov r3, #ARM_TP_ADDRESS mov r3, #ARM_TP_ADDRESS
ldr r9, [r3] ldrt r9, [r3]
str r9, [r0, #(TD_MD + MD_TP)] str r9, [r0, #(TD_MD + MD_TP)]
/* Set the new tp */ /* Set the new tp */
ldr r9, [r1, #(TD_MD + MD_TP)] ldr r9, [r1, #(TD_MD + MD_TP)]
mov r3, #ARM_TP_ADDRESS strt r9, [r3]
str r9, [r3]
/* Get the user structure for the new process in r9 */ /* Get the user structure for the new process in r9 */
ldr r9, [r1, #(TD_PCB)] ldr r9, [r1, #(TD_PCB)]