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

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