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Added missing stack protection offsets. #1417

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Added missing stack protection offsets. #1417

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f1c4e29
Added missing stack protection offsets.
furkanastech May 12, 2026
66c021a
Added missing stack protection offsets.
furkanyilmazgtb May 12, 2026
ea5224c
Merge branch 'fix/1416-microblaze-stack-protection-undefined-offsets'…
furkanyilmazgtb May 12, 2026
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48 changes: 38 additions & 10 deletions portable/GCC/MicroBlazeV9/portasm.S
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Original file line number Diff line number Diff line change
Expand Up @@ -38,19 +38,49 @@
back into the caller stack. */
#if defined (__arch64__)
#if( XPAR_MICROBLAZE_USE_FPU != 0 )
#define portCONTEXT_SIZE 272
#define portMINUS_CONTEXT_SIZE -272
#define portFSR_OFFSET 264
#if( XPAR_MICROBLAZE_USE_STACK_PROTECTION )
#define portSLR_OFFSET 272
#define portSHR_OFFSET 280
#define portCONTEXT_SIZE 288
#define portMINUS_CONTEXT_SIZE -288
#else
#define portCONTEXT_SIZE 272
#define portMINUS_CONTEXT_SIZE -272
#endif
#else
#define portCONTEXT_SIZE 264
#define portMINUS_CONTEXT_SIZE -264
#if( XPAR_MICROBLAZE_USE_STACK_PROTECTION )
#define portSLR_OFFSET 264
#define portSHR_OFFSET 272
#define portCONTEXT_SIZE 280
#define portMINUS_CONTEXT_SIZE -280
#else
#define portCONTEXT_SIZE 264
#define portMINUS_CONTEXT_SIZE -264
#endif
#endif
#else
#if( XPAR_MICROBLAZE_USE_FPU != 0 )
#define portCONTEXT_SIZE 136
#define portMINUS_CONTEXT_SIZE -136
#define portFSR_OFFSET 132
#if( XPAR_MICROBLAZE_USE_STACK_PROTECTION )
#define portSLR_OFFSET 136
#define portSHR_OFFSET 140
#define portCONTEXT_SIZE 144
#define portMINUS_CONTEXT_SIZE -144
#else
#define portCONTEXT_SIZE 136
#define portMINUS_CONTEXT_SIZE -136
#endif
#else
#define portCONTEXT_SIZE 132
#define portMINUS_CONTEXT_SIZE -132
#if( XPAR_MICROBLAZE_USE_STACK_PROTECTION )
#define portSLR_OFFSET 132
#define portSHR_OFFSET 136
#define portCONTEXT_SIZE 140
#define portMINUS_CONTEXT_SIZE -140
#else
#define portCONTEXT_SIZE 132
#define portMINUS_CONTEXT_SIZE -132
#endif
#endif
#endif

Expand Down Expand Up @@ -88,7 +118,6 @@ back into the caller stack. */
#define portR2_OFFSET 240
#define portCRITICAL_NESTING_OFFSET 248
#define portMSR_OFFSET 256
#define portFSR_OFFSET 264
#else
#define portR31_OFFSET 4
#define portR30_OFFSET 8
Expand Down Expand Up @@ -122,7 +151,6 @@ back into the caller stack. */
#define portR2_OFFSET 120
#define portCRITICAL_NESTING_OFFSET 124
#define portMSR_OFFSET 128
#define portFSR_OFFSET 132

#endif

Expand Down