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fix: add additional .ltorg directives to GCC CM3/CM4 mpu ports (#473)

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Co-authored-by: Nils Niemann <Niemann.N@eppendorf.de>
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niniemann 2022-03-10 18:19:58 +01:00 committed by GitHub
parent f18e432d49
commit bdec3b6e54
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2 changed files with 4 additions and 0 deletions
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2
portable/GCC/ARM_CM3_MPU/port.c
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@ -369,6 +369,7 @@ static void prvRestoreContextOfFirstTask( void )
" ldr r14, =0xfffffffd \n"/* Load exec return code. */ " ldr r14, =0xfffffffd \n"/* Load exec return code. */
" bx r14 \n" " bx r14 \n"
" \n" " \n"
" .ltorg \n"/* Assemble current literal pool to avoid offset-out-of-bound errors with lto. */
" .align 4 \n" " .align 4 \n"
"pxCurrentTCBConst2: .word pxCurrentTCB \n" "pxCurrentTCBConst2: .word pxCurrentTCB \n"
); );
@ -579,6 +580,7 @@ void xPortPendSVHandler( void )
" msr psp, r0 \n" " msr psp, r0 \n"
" bx r14 \n" " bx r14 \n"
" \n" " \n"
" .ltorg \n"/* Assemble current literal pool to avoid offset-out-of-bound errors with lto. */
" .align 4 \n" " .align 4 \n"
"pxCurrentTCBConst: .word pxCurrentTCB \n" "pxCurrentTCBConst: .word pxCurrentTCB \n"
::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) ::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY )

2
portable/GCC/ARM_CM4_MPU/port.c
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@ -394,6 +394,7 @@ static void prvRestoreContextOfFirstTask( void )
" msr basepri, r0 \n" " msr basepri, r0 \n"
" bx r14 \n" " bx r14 \n"
" \n" " \n"
" .ltorg \n"/* Assemble current literal pool to avoid offset-out-of-bound errors with lto. */
" .align 4 \n" " .align 4 \n"
"pxCurrentTCBConst2: .word pxCurrentTCB \n" "pxCurrentTCBConst2: .word pxCurrentTCB \n"
); );
@ -631,6 +632,7 @@ void xPortPendSVHandler( void )
" msr psp, r0 \n" " msr psp, r0 \n"
" bx r14 \n" " bx r14 \n"
" \n" " \n"
" .ltorg \n"/* Assemble the current literal pool to avoid offset-out-of-bound errors with lto. */
" .align 4 \n" " .align 4 \n"
"pxCurrentTCBConst: .word pxCurrentTCB \n" "pxCurrentTCBConst: .word pxCurrentTCB \n"
::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY ) ::"i" ( configMAX_SYSCALL_INTERRUPT_PRIORITY )