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87 lines
3.3 KiB
C
87 lines
3.3 KiB
C
/* ESP32-S2ULP ELF support for BFD.
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Copyright (c) 2016-2017 Espressif Systems (Shanghai) PTE LTD.
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based on Copyright (C) 2005-2017 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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#ifndef _ELF_ESP32S2ULP_H
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#define _ELF_ESP32S2ULP_H
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#include "elf/reloc-macros.h"
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//#ifndef DEBUG_TRACE
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//#define DEBUG_TRACE //printf
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//#endif //DEBUG_TRACE
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START_RELOC_NUMBERS (elf_esp32s2ulp_reloc_type)
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RELOC_NUMBER (R_ESP32S2ULP_UNUSED0, 0x00)
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RELOC_NUMBER(R_ESP32S2ULP_RIMM16, 0x01)
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RELOC_NUMBER(R_ESP32S2ULP_JUMPR, 0x02)
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RELOC_NUMBER(R_ESP32S2ULP_LOAD16, 0x03)
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RELOC_NUMBER(R_ESP32S2ULP_WR_MEM, 0x04)
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RELOC_NUMBER(R_ESP32S2ULP_ALUI, 0x05)
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RELOC_NUMBER(R_ESP32S2ULP_WAIT, 0x06)
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RELOC_NUMBER(R_ESP32S2ULP_TSENS_CYCLE, 0x07)
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RELOC_NUMBER(R_ESP32S2ULP_TSENS_DELAY, 0x08)
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RELOC_NUMBER(R_ESP32S2ULP_ADC_CYCLE, 0x09)
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RELOC_NUMBER(R_ESP32S2ULP_ADC_SEL, 0x0A)
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RELOC_NUMBER(R_ESP32S2ULP_ADC_MUX, 0x0B)
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RELOC_NUMBER(R_ESP32S2ULP_WAKE, 0x0C)
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RELOC_NUMBER(R_ESP32S2ULP_SLEEP, 0x0D)
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RELOC_NUMBER(R_ESP32S2ULP_STAGE, 0x0E)
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RELOC_NUMBER(R_ESP32S2ULP_JUMPR_STEP, 0x0F)
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RELOC_NUMBER(R_ESP32S2ULP_JUMPR_THRESH, 0x10)
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RELOC_NUMBER(R_ESP32S2ULP_JUMPS_THRESH, 0x11)
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RELOC_NUMBER(R_ESP32S2ULP_REG_RW_HIGH, 0x12)
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RELOC_NUMBER(R_ESP32S2ULP_REG_RW_LOW, 0x13)
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RELOC_NUMBER(R_ESP32S2ULP_REG_RW_ADDR, 0x14)
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RELOC_NUMBER(R_ESP32S2ULP_REG_RW_DATA, 0x15)
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RELOC_NUMBER(R_ESP32S2ULP_I2C_RW_HIGH, 0x16)
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RELOC_NUMBER(R_ESP32S2ULP_I2C_RW_LOW, 0x17)
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RELOC_NUMBER(R_ESP32S2ULP_I2C_RW_ADDR, 0x18)
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RELOC_NUMBER(R_ESP32S2ULP_I2C_RW_DATA, 0x19)
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RELOC_NUMBER(R_ESP32S2ULP_I2C_RW_SEL, 0x1A)
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RELOC_NUMBER(R_ESP32S2ULP_WR_MEM_LABEL, 0x1B)
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RELOC_NUMBER(R_ESP32S2ULP_RESERVE, 0x1C)
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RELOC_NUMBER(R_ESP32S2ULP_PLTPC, 0x40) /* PLT gnu only relocation */
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RELOC_NUMBER(R_ESP32S2ULP_GOT, 0x41) /* GOT gnu only relocation */
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RELOC_NUMBER(R_ESP32S2ULP_GNU_VTINHERIT, 0x42) /* C++, gnu only */
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RELOC_NUMBER(R_ESP32S2ULP_GNU_VTENTRY, 0x43) /* C++, gnu only */
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END_RELOC_NUMBERS(R_ESP32S2ULP_max)
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/* Processor specific flags for the ELF header e_flags field. */
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#define EF_ESP32S2ULP_PIC 0x00000001 /* -fpic */
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#define EF_ESP32S2ULP_FDPIC 0x00000002 /* -mfdpic */
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#define EF_ESP32S2ULP_CODE_IN_L1 0x00000010 /* --code-in-l1 */
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#define EF_ESP32S2ULP_DATA_IN_L1 0x00000020 /* --data-in-l1 */
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#define EF_ESP32S2ULP_PIC_FLAGS (EF_ESP32S2ULP_PIC | EF_ESP32S2ULP_FDPIC)
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#define DR_REG_MAX_DIRECT 0x3ff
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#define DR_REG_RTCCNTL_BASE 0x3ff48000
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#define DR_REG_IO_MUX_BASE 0x3ff49000
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#endif /* _ELF_ESP32S2ULP_H */
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