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feat(esp_system): allow .data to spill over into L2MEM above 0x4ff40000

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It may be usefull when .rodata placed into .dram1.data
This commit is contained in:
Alexey Lapshin
2024-03-21 12:16:43 +04:00
parent cb82161dae
commit e845d9e0eb
2 changed files with 14 additions and 5 deletions
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6
components/heap/port/esp32p4/memory_layout.c
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@@ -89,7 +89,7 @@ const soc_memory_region_t soc_memory_regions[] = {
const size_t soc_memory_region_count = sizeof(soc_memory_regions) / sizeof(soc_memory_region_t);
extern int _data_start, _bss_start_high, _heap_start_low, _heap_start_high, _iram_start, _iram_end, _rtc_force_slow_end;
extern int _data_start_low, _data_start_high, _heap_start_low, _heap_start_high, _iram_start, _iram_end, _rtc_force_slow_end;
extern int _tcm_text_start, _tcm_data_end;
extern int _rtc_reserved_start, _rtc_reserved_end;
@@ -100,8 +100,8 @@ extern int _rtc_reserved_start, _rtc_reserved_end;
*/
// Static data region. DRAM used by data+bss and possibly rodata
SOC_RESERVE_MEMORY_REGION((intptr_t)&_data_start, (intptr_t)&_heap_start_low, dram_data_low);
SOC_RESERVE_MEMORY_REGION((intptr_t)&_bss_start_high, (intptr_t)&_heap_start_high, dram_data_high);
SOC_RESERVE_MEMORY_REGION((intptr_t)&_data_start_low, (intptr_t)&_heap_start_low, dram_data_low);
SOC_RESERVE_MEMORY_REGION((intptr_t)&_data_start_high, (intptr_t)&_heap_start_high, dram_data_high);
// Target has a shared D/IRAM virtual address, no need to calculate I_D_OFFSET like previous chips
SOC_RESERVE_MEMORY_REGION((intptr_t)&_iram_start, (intptr_t)&_iram_end, iram_code);