From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:13:47 +0200 Subject: Adding upstream version 2.8.0+dfsg. Signed-off-by: Daniel Baumann --- include/lib/semihosting.h | 60 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 include/lib/semihosting.h (limited to 'include/lib/semihosting.h') diff --git a/include/lib/semihosting.h b/include/lib/semihosting.h new file mode 100644 index 0000000..24b030c --- /dev/null +++ b/include/lib/semihosting.h @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef SEMIHOSTING_H +#define SEMIHOSTING_H + +#include +#include /* For ssize_t */ + + +#define SEMIHOSTING_SYS_OPEN 0x01 +#define SEMIHOSTING_SYS_CLOSE 0x02 +#define SEMIHOSTING_SYS_WRITE0 0x04 +#define SEMIHOSTING_SYS_WRITEC 0x03 +#define SEMIHOSTING_SYS_WRITE 0x05 +#define SEMIHOSTING_SYS_READ 0x06 +#define SEMIHOSTING_SYS_READC 0x07 +#define SEMIHOSTING_SYS_SEEK 0x0A +#define SEMIHOSTING_SYS_FLEN 0x0C +#define SEMIHOSTING_SYS_REMOVE 0x0E +#define SEMIHOSTING_SYS_SYSTEM 0x12 +#define SEMIHOSTING_SYS_ERRNO 0x13 +#define SEMIHOSTING_SYS_EXIT 0x18 + +#define FOPEN_MODE_R 0x0 +#define FOPEN_MODE_RB 0x1 +#define FOPEN_MODE_RPLUS 0x2 +#define FOPEN_MODE_RPLUSB 0x3 +#define FOPEN_MODE_W 0x4 +#define FOPEN_MODE_WB 0x5 +#define FOPEN_MODE_WPLUS 0x6 +#define FOPEN_MODE_WPLUSB 0x7 +#define FOPEN_MODE_A 0x8 +#define FOPEN_MODE_AB 0x9 +#define FOPEN_MODE_APLUS 0xa +#define FOPEN_MODE_APLUSB 0xb + +long semihosting_connection_supported(void); +long semihosting_file_open(const char *file_name, size_t mode); +long semihosting_file_seek(long file_handle, ssize_t offset); +long semihosting_file_read(long file_handle, size_t *length, uintptr_t buffer); +long semihosting_file_write(long file_handle, + size_t *length, + const uintptr_t buffer); +long semihosting_file_close(long file_handle); +long semihosting_file_length(long file_handle); +long semihosting_system(char *command_line); +long semihosting_get_flen(const char *file_name); +long semihosting_download_file(const char *file_name, + size_t buf_size, + uintptr_t buf); +void semihosting_write_char(char character); +void semihosting_write_string(char *string); +char semihosting_read_char(void); +void semihosting_exit(uint32_t reason, uint32_t subcode); + +#endif /* SEMIHOSTING_H */ -- cgit v1.2.3