esp-idf/components/ulp/ld/esp32.ulp.ld

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#include "sdkconfig.h"
#if CONFIG_ESP32S2_ULP_COPROC_RESERVE_MEM
#define LOCAL_ULP_COPROC_RESERVE_MEM CONFIG_ESP32S2_ULP_COPROC_RESERVE_MEM
#else
#define LOCAL_ULP_COPROC_RESERVE_MEM CONFIG_ESP32_ULP_COPROC_RESERVE_MEM
#endif
#define ULP_BIN_MAGIC 0x00706c75
#define HEADER_SIZE 12
MEMORY
{
ram(RW) : ORIGIN = 0, LENGTH = LOCAL_ULP_COPROC_RESERVE_MEM
}
SECTIONS
{
.text : AT(HEADER_SIZE)
{
*(.text)
} >ram
.data :
{
. = ALIGN(4);
*(.data)
} >ram
.bss :
{
. = ALIGN(4);
*(.bss)
} >ram
.header : AT(0)
{
LONG(ULP_BIN_MAGIC)
SHORT(LOADADDR(.text))
SHORT(SIZEOF(.text))
SHORT(SIZEOF(.data))
SHORT(SIZEOF(.bss))
}
}