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expression_with_stack_xtensa: call esp watchpoint function using a callx4 to fix range problem of call4 function

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This commit is contained in:
Felipe Neves 2019-11-27 14:51:09 -03:00
parent 674cb1c21c
commit fab50ccf7c
1 changed files with 2 additions and 1 deletions
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components/xtensa/expression_with_stack_xtensa_asm.S
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@ -47,7 +47,8 @@ esp_switch_stack_exit:
#ifndef __XTENSA_CALL0_ABI__
entry sp, 0x10
movi a6, 2
call4 esp_clear_watchpoint /* clear the watchpoint before releasing stack */
movi a4, esp_clear_watchpoint
callx4 a4 /* clear the watchpoint before releasing stack */
l32i a4, a2, 0 /* recover the original task stack */
mov a1, a4 /* put it on sp register again */
retw