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TMS570: Fix an error introduced in last commit

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This commit is contained in:
Gregory Nutt 2015-12-29 08:10:16 -06:00
parent d9737f0645
commit 7a0d6cd7ca
1 changed files with 4 additions and 2 deletions
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6
arch/arm/src/tms570/tms570_boot.c
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@ -241,7 +241,8 @@ static void go_os_start(void *pv, unsigned int nbytes)
"\tbne 1b\n" /* Bottom of the loop */ "\tbne 1b\n" /* Bottom of the loop */
"2:\n" "2:\n"
"\tldr sp, =g_idle_topstack\n" /* Reset the stack pointer */ "\tldr ip, =g_idle_topstack\n" /* IP=address of g_idle_topstack */
"\tldr sp, [ip]\n" /* Reset the stack pointer */
"\tmov fp, #0\n" /* Reset the frame pointer */ "\tmov fp, #0\n" /* Reset the frame pointer */
"\tmov r14, #0\n" /* LR = return address (none) */ "\tmov r14, #0\n" /* LR = return address (none) */
"\tb os_start\n" /* Branch to os_start */ "\tb os_start\n" /* Branch to os_start */
@ -257,7 +258,8 @@ static void go_os_start(void)
__asm__ __volatile__ __asm__ __volatile__
( (
"\tldr sp, =g_idle_topstack\n" /* Reset the stack pointer */ "\tldr ip, =g_idle_topstack\n" /* IP=address of g_idle_topstack */
"\tldr sp, [ip]\n" /* Reset the stack pointer */
"\tmov fp, #0\n" /* Reset the frame pointer */ "\tmov fp, #0\n" /* Reset the frame pointer */
"\tmov r14, #0\n" /* LR = return address (none) */ "\tmov r14, #0\n" /* LR = return address (none) */
"\tb os_start\n" /* Branch to os_start */ "\tb os_start\n" /* Branch to os_start */