src/target/xtensa/xtensa_fileio.h (OpenOCD)

/* SPDX-License-Identifier: GPL-2.0-or-later */ /*************************************************************************** * Xtensa Target File-I/O Support for OpenOCD * * Copyright (C) 2020-2023 Cadence Design Systems, Inc. * ***************************************************************************/ #ifndef OPENOCD_TARGET_XTENSA_FILEIO_H #define OPENOCD_TARGET_XTENSA_FILEIO_H #include <target/target.h> #include <helper/command.h> #include "xtensa.h" #define XTENSA_SYSCALL_OP_REG XT_REG_IDX_A2 #define XTENSA_SYSCALL_RETVAL_REG XT_REG_IDX_A2 #define XTENSA_SYSCALL_ERRNO_REG XT_REG_IDX_A3 #define XTENSA_SYSCALL_OPEN (-2) #define XTENSA_SYSCALL_CLOSE (-3) #define XTENSA_SYSCALL_READ (-4) #define XTENSA_SYSCALL_WRITE (-5) #define XTENSA_SYSCALL_LSEEK (-6) #define XTENSA_SYSCALL_RENAME (-7) #define XTENSA_SYSCALL_UNLINK (-8) #define XTENSA_SYSCALL_STAT (-9) #define XTENSA_SYSCALL_FSTAT (-10) #define XTENSA_SYSCALL_GETTIMEOFDAY (-11) #define XTENSA_SYSCALL_ISATTY (-12) #define XTENSA_SYSCALL_SYSTEM (-13) int xtensa_fileio_init(struct target *target); int xtensa_fileio_detect_proc(struct target *target); int xtensa_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fileio_info); int xtensa_gdb_fileio_end(struct target *target, int retcode, int fileio_errno, bool ctrl_c); #endif /* OPENOCD_TARGET_XTENSA_FILEIO_H */