URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
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- This comparison shows the changes necessary to convert path
/openrisc/trunk/rtos
- from Rev 668 to Rev 669
- ↔ Reverse comparison
Rev 668 → Rev 669
/freertos-6.1.1/Source/portable/GCC/OpenRISC/port.c
88,14 → 88,11
inline void vPortDisableInterrupts( void ) |
{ |
mtspr(SPR_SR, mfspr(SPR_SR) & ~(SPR_SR_TEE|SPR_SR_IEE)); // Tick, interrupt stop |
// mtspr(SPR_SR, mfspr(SPR_SR) & ~(SPR_SR_IEE)); // interrupt stop |
// mtspr(SPR_SR, mfspr(SPR_SR) & ~(SPR_SR_TEE)); // interrupt stop |
} |
|
inline void vPortEnableInterrupts( void ) |
{ |
mtspr(SPR_SR, mfspr(SPR_SR) | (SPR_SR_TEE|SPR_SR_IEE)); // Tick, interrupt start |
//mtspr(SPR_SR, mfspr(SPR_SR) | (SPR_SR_IEE)); // interrupt start |
} |
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/freertos-6.1.1/Source/portable/GCC/OpenRISC/portasm.S
3,74 → 3,6
.file "portasm.S" |
.section .text |
|
.macro portSAVE_REGISTER |
l.addi r1, r1, -116 |
l.sw 0x00(r1), r3 |
l.sw 0x04(r1), r4 |
l.sw 0x08(r1), r5 |
l.sw 0x0c(r1), r6 |
l.sw 0x10(r1), r7 |
l.sw 0x14(r1), r8 |
l.sw 0x18(r1), r9 |
l.sw 0x1c(r1), r10 |
l.sw 0x20(r1), r11 |
l.sw 0x24(r1), r12 |
l.sw 0x28(r1), r13 |
l.sw 0x2c(r1), r14 |
l.sw 0x30(r1), r15 |
l.sw 0x34(r1), r16 |
l.sw 0x38(r1), r17 |
l.sw 0x3c(r1), r18 |
l.sw 0x40(r1), r19 |
l.sw 0x44(r1), r20 |
l.sw 0x48(r1), r21 |
l.sw 0x4c(r1), r22 |
l.sw 0x50(r1), r23 |
l.sw 0x54(r1), r24 |
l.sw 0x58(r1), r25 |
l.sw 0x5c(r1), r26 |
l.sw 0x60(r1), r27 |
l.sw 0x64(r1), r28 |
l.sw 0x68(r1), r29 |
l.sw 0x6c(r1), r30 |
l.sw 0x70(r1), r31 |
.endm |
|
|
.macro portRESTORE_REGISTER |
l.lwz r3 , 0x00(r1) |
l.lwz r4 , 0x04(r1) |
l.lwz r5 , 0x08(r1) |
l.lwz r6 , 0x0c(r1) |
l.lwz r7 , 0x10(r1) |
l.lwz r8 , 0x14(r1) |
l.lwz r9 , 0x18(r1) |
l.lwz r10, 0x1c(r1) |
l.lwz r11, 0x20(r1) |
l.lwz r12, 0x24(r1) |
l.lwz r13, 0x28(r1) |
l.lwz r14, 0x2c(r1) |
l.lwz r15, 0x30(r1) |
l.lwz r16, 0x34(r1) |
l.lwz r17, 0x38(r1) |
l.lwz r18, 0x3c(r1) |
l.lwz r19, 0x40(r1) |
l.lwz r20, 0x44(r1) |
l.lwz r21, 0x48(r1) |
l.lwz r22, 0x4c(r1) |
l.lwz r23, 0x50(r1) |
l.lwz r24, 0x54(r1) |
l.lwz r25, 0x58(r1) |
l.lwz r26, 0x5c(r1) |
l.lwz r27, 0x60(r1) |
l.lwz r28, 0x64(r1) |
l.lwz r29, 0x68(r1) |
l.lwz r30, 0x6c(r1) |
l.lwz r31, 0x70(r1) |
l.addi r1, r1, 116 |
.endm |
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.macro portSAVE_CONTEXT |
.global pxCurrentTCB |
# make rooms in stack |