kopia lustrzana https://github.com/espressif/esp-idf
824c8e0593
This commit introduce SOC_MEM_NON_CONTIGUOUS_SRAM flag (that enebled for
esp32p4). If SOC_MEM_NON_CONTIGUOUS_SRAM is enabled:
- LDFLAGS+=--enable-non-contiguous-regions
- ldgen.py replaces "arrays[*]" from sections.ld.in with objects under
SURROUND keyword. (e.g. from linker.lf: data -> dram0_data SURROUND(foo))
- "mapping[*]" - refers to all other data
If SOC_MEM_NON_CONTIGUOUS_SRAM, sections.ld.in file should contain at
least one block of code like this (otherwise it does not make sense):
.dram0.bss (NOLOAD) :
{
arrays[dram0_bss]
mapping[dram0_bss]
} > sram_low
.dram1.bss (NOLOAD) :
{
/* do not place here arrays[dram0_bss] because it may be splited
* between segments */
mapping[dram0_bss]
} > sram_high
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|---|---|---|
| .. | ||
| include | ||
| port | ||
| test_apps | ||
| test_multi_heap_host | ||
| tlsf@d2e28f8724 | ||
| CMakeLists.txt | ||
| Kconfig | ||
| heap_caps.c | ||
| heap_caps_init.c | ||
| heap_caps_linux.c | ||
| heap_private.h | ||
| heap_task_info.c | ||
| heap_trace_standalone.c | ||
| internals.md | ||
| linker.lf | ||
| multi_heap.c | ||
| multi_heap_config.h | ||
| multi_heap_internal.h | ||
| multi_heap_platform.h | ||
| multi_heap_poisoning.c | ||