diff options
Diffstat (limited to 'ports/xtensa/xcc/src/xtensa_coproc_handler.S')
| -rw-r--r-- | ports/xtensa/xcc/src/xtensa_coproc_handler.S | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/ports/xtensa/xcc/src/xtensa_coproc_handler.S b/ports/xtensa/xcc/src/xtensa_coproc_handler.S index 33de2070..0540d633 100644 --- a/ports/xtensa/xcc/src/xtensa_coproc_handler.S +++ b/ports/xtensa/xcc/src/xtensa_coproc_handler.S @@ -28,12 +28,6 @@ /* Xtensa coprocessor handling routines. This code is only active if */ /* one or more coprocessors are present. */ /* */ -/* RELEASE HISTORY */ -/* */ -/* DATE NAME DESCRIPTION */ -/* */ -/* 12-31-2020 Cadence Design Systems Initial Version 6.1.3 */ -/* */ /**************************************************************************/ @@ -225,7 +219,7 @@ _xt_coproc_handler: _tx_thread_coproc_state: - // return ( _tx_thread_system_state == 0 && _tx_thread_current_ptr != 0 + // return ( _tx_thread_system_state == 0 && _tx_thread_current_ptr != 0 // ? (&_tx_thread_current_ptr->tx_thread_cp_state) : 0 ) movi a15, _tx_thread_system_state // check if interrupt state @@ -512,15 +506,15 @@ _xt_coproc_exc: .global _xt_coproc_exc .type _xt_coproc_exc,@function .align 4 - + _xt_coproc_exc: - + mov a0, sp // Allocate stack frame addi sp, sp, -XT_STK_FRMSZ s32i a0, sp, XT_STK_A1 // save SP #if XCHAL_HAVE_WINDOWED s32e a0, sp, -12 // for debug backtrace -#endif +#endif rsr a0, PS s32i a0, sp, XT_STK_PS // save PS rsr a0, EPC_1 |