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Fix reading memory when they are mapped.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-01-13 18:07:33 +01:00
parent 007782cd2b
commit 9bdde87b63
1 changed files with 5 additions and 1 deletions
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4
src/fs/low_flash.c
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@@ -231,6 +231,9 @@ int flash_program_uintptr (uintptr_t addr, uintptr_t data) {
return flash_program_block(addr, (const uint8_t *)&data, sizeof(uintptr_t)); return flash_program_block(addr, (const uint8_t *)&data, sizeof(uintptr_t));
} }
extern const uintptr_t start_data_pool;
extern const uintptr_t end_rom_pool;
uint8_t *flash_read(uintptr_t addr) { uint8_t *flash_read(uintptr_t addr) {
uintptr_t addr_alg = addr & -FLASH_SECTOR_SIZE; uintptr_t addr_alg = addr & -FLASH_SECTOR_SIZE;
#ifndef ENABLE_EMULATION #ifndef ENABLE_EMULATION
@@ -251,6 +254,7 @@ uint8_t *flash_read(uintptr_t addr) {
#ifndef ENABLE_EMULATION #ifndef ENABLE_EMULATION
mutex_exit(&mtx_flash); mutex_exit(&mtx_flash);
#else #else
if (addr >= start_data_pool && addr <= end_rom_pool)
v += (uintptr_t)map; v += (uintptr_t)map;
#endif #endif
return v; return v;