len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-08-20 10:08:33 -04:00
Code Issues Projects Releases Packages Wiki Activity

CI-CD Updates (#768)

Browse source 
* Use new version of CI-CD Actions
* Use cSpell spell check, and use ubuntu-20.04 for formatting check
* Format and spell check all files in the portable directory
* Remove the https:// from #errors and #warnings as uncrustify attempts to change it to /*
* Use checkout@v3 instead of checkout@v2 on all jobs
---------
This commit is contained in:
Soren Ptak 2023-09-05 17:24:04 -04:00 • committed by GitHub
parent d6bccb1f4c
commit 5fb9b50da8
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
485 changed files with 108790 additions and 107581 deletions
Download patch file Download diff file Expand all files Collapse all files

42
portable/BCC/16BitDOS/common/portcomn.c
View file

@ -27,16 +27,16 @@
*/
/*
Changes from V1.00:
+ pxPortInitialiseStack() now initialises the stack of new tasks to the
same format used by the compiler. This allows the compiler generated
interrupt mechanism to be used for context switches.
Changes from V2.6.1
+ Move usPortCheckFreeStackSpace() to tasks.c.
*/
* Changes from V1.00:
*
+ pxPortInitialiseStack() now initialises the stack of new tasks to the
+ same format used by the compiler. This allows the compiler generated
+ interrupt mechanism to be used for context switches.
+
+ Changes from V2.6.1
+
+ Move usPortCheckFreeStackSpace() to tasks.c.
*/
#include <dos.h>
@ -46,12 +46,14 @@ Changes from V2.6.1
/*-----------------------------------------------------------*/
/* See header file for description. */
StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )
StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
TaskFunction_t pxCode,
void * pvParameters )
{
StackType_t DS_Reg = 0;
StackType_t DS_Reg = 0;
/* Place a few bytes of known values on the bottom of the stack.
This is just useful for debugging. */
* This is just useful for debugging. */
*pxTopOfStack = 0x1111;
pxTopOfStack--;
@ -68,8 +70,8 @@ StackType_t DS_Reg = 0;
/*lint -e950 -e611 -e923 Lint doesn't like this much - but nothing I can do about it. */
/* We are going to start the scheduler using a return from interrupt
instruction to load the program counter, so first there would be the
function call with parameters preamble. */
* instruction to load the program counter, so first there would be the
* function call with parameters preamble. */
*pxTopOfStack = FP_SEG( pvParameters );
pxTopOfStack--;
@ -89,8 +91,8 @@ StackType_t DS_Reg = 0;
pxTopOfStack--;
/* The remaining registers would be pushed on the stack by our context
switch function. These are loaded with values simply to make debugging
easier. */
* switch function. These are loaded with values simply to make debugging
* easier. */
*pxTopOfStack = ( StackType_t ) 0xAAAA; /* AX */
pxTopOfStack--;
*pxTopOfStack = ( StackType_t ) 0xBBBB; /* BX */
@ -103,9 +105,11 @@ StackType_t DS_Reg = 0;
pxTopOfStack--;
/* We need the true data segment. */
__asm{ MOV DS_Reg, DS };
__asm {
MOV DS_Reg, DS
};
*pxTopOfStack = DS_Reg; /* DS */
*pxTopOfStack = DS_Reg; /* DS */
pxTopOfStack--;
*pxTopOfStack = ( StackType_t ) 0x0123; /* SI */
pxTopOfStack--;