14 files changed, 473 insertions, 0 deletions
diff --git a/roms/SLOF/lib/libc/include/assert.h b/roms/SLOF/lib/libc/include/assert.h
new file mode 100644
index 000000000..01434da1a
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/assert.h
@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * assert() macro definition
+ *
+ * Copyright 2018 Red Hat, Inc.
+ *
+ * This program and the accompanying materials are made available under
+ * the terms of the BSD License which accompanies this distribution, and
+ * is available at http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     Thomas Huth, Red Hat Inc. - initial implementation
+ *****************************************************************************/
+
+#ifndef SLIMLINE_ASSERT_H
+#define SLIMLINE_ASSERT_H
+
+#ifdef NDEBUG
+
+#define assert(cond) (void)
+
+#else
+
+#define assert(cond) \
+	do { \
+		if (!(cond)) { \
+			fprintf(stderr, \
+				"ERROR: Assertion '" #cond "' failed!\n" \
+				"(function %s, file " __FILE__ ", line %i)\n", \
+				__func__, __LINE__); \
+			while (1) {} \
+		} \
+	}  while (0)
+
+#endif
+
+#endif /* SLIMLINE_ASSERT_H */
diff --git a/roms/SLOF/lib/libc/include/ctype.h b/roms/SLOF/lib/libc/include/ctype.h
new file mode 100644
index 000000000..9051a7563
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/ctype.h
@@ -0,0 +1,24 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _CTYPE_H
+#define _CTYPE_H
+
+int isdigit(int c);
+int isxdigit(int c);
+int isprint(int c);
+int isspace(int c);
+
+int tolower(int c);
+int toupper(int c);
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/errno.h b/roms/SLOF/lib/libc/include/errno.h
new file mode 100644
index 000000000..d5859347e
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/errno.h
@@ -0,0 +1,34 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _ERRNO_H
+#define _ERRNO_H
+
+extern int errno;
+
+/*
+ * Error number definitions
+ */
+#define EPERM		1	/* not permitted */
+#define ENOENT		2	/* file or directory not found */
+#define EIO		5	/* input/output error */
+#define ENOMEM		12	/* not enough space */
+#define EACCES		13	/* permission denied */
+#define EFAULT		14	/* bad address */
+#define EBUSY		16	/* resource busy */
+#define EEXIST		17	/* file already exists */
+#define ENODEV		19	/* device not found */
+#define EINVAL		22	/* invalid argument */
+#define EDOM		33	/* math argument out of domain of func */
+#define ERANGE		34	/* math result not representable */
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/getopt.h b/roms/SLOF/lib/libc/include/getopt.h
new file mode 100644
index 000000000..5956986a5
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/getopt.h
@@ -0,0 +1,37 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef GETOPT_H
+#define GETOPT_H
+
+extern char *optarg;
+extern int optind;
+extern int opterr;
+extern int optopt;
+
+struct option {
+	const char *name;
+	int has_arg;
+	int *flag;
+	int val;
+};
+
+enum {
+	no_argument = 0,
+	required_argument,
+	optional_argument
+};
+
+int getopt(int argc, char **, const char *);
+int getopt_long(int argc, char **, const char *, const struct option *, int *);
+
+#endif				/* GETOPT_H */
diff --git a/roms/SLOF/lib/libc/include/limits.h b/roms/SLOF/lib/libc/include/limits.h
new file mode 100644
index 000000000..4726835c2
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/limits.h
@@ -0,0 +1,32 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _LIMITS_H
+#define _LIMITS_H
+
+#define 	UCHAR_MAX	255
+#define 	SCHAR_MAX	127
+#define 	SCHAR_MIN	(-128)
+
+#define 	USHRT_MAX	65535
+#define 	SHRT_MAX	32767
+#define 	SHRT_MIN	(-32768)
+
+#define 	UINT_MAX	(4294967295U)
+#define 	INT_MAX 	2147483647
+#define 	INT_MIN 	(-2147483648)
+
+#define 	ULONG_MAX	((unsigned long)-1L)
+#define 	LONG_MAX	(ULONG_MAX/2)
+#define 	LONG_MIN	((-LONG_MAX)-1)
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/stdarg.h b/roms/SLOF/lib/libc/include/stdarg.h
new file mode 100644
index 000000000..d3d12f778
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/stdarg.h
@@ -0,0 +1,22 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _STDARG_H
+#define _STDARG_H
+
+typedef __builtin_va_list va_list;
+
+#define va_start(v,l)  __builtin_va_start(v,l)
+#define va_arg(v,l)  __builtin_va_arg(v,l)
+#define va_end(v)  __builtin_va_end(v)
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/stdbool.h b/roms/SLOF/lib/libc/include/stdbool.h
new file mode 100644
index 000000000..5b7d36a7e
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/stdbool.h
@@ -0,0 +1,20 @@
+/******************************************************************************
+ * Copyright (c) 2013 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _STDBOOL_H
+#define _STDBOOL_H
+
+#ifndef __cplusplus
+typedef enum { false = 0, true } bool;
+#endif
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/stddef.h b/roms/SLOF/lib/libc/include/stddef.h
new file mode 100644
index 000000000..e240106a4
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/stddef.h
@@ -0,0 +1,24 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _STDDEF_H
+#define _STDDEF_H
+
+
+#define NULL ((void *)0)
+
+typedef unsigned long size_t;
+
+
+#endif
+
+
diff --git a/roms/SLOF/lib/libc/include/stdint.h b/roms/SLOF/lib/libc/include/stdint.h
new file mode 100644
index 000000000..518a72305
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/stdint.h
@@ -0,0 +1,28 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _STDINT_H
+#define _STDINT_H
+
+typedef unsigned char uint8_t;
+typedef signed char int8_t;
+
+typedef unsigned short uint16_t;
+typedef signed short int16_t;
+
+typedef unsigned int uint32_t;
+typedef signed int int32_t;
+
+typedef unsigned long long uint64_t;
+typedef signed long long int64_t;
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/stdio.h b/roms/SLOF/lib/libc/include/stdio.h
new file mode 100644
index 000000000..1cd5faf26
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/stdio.h
@@ -0,0 +1,64 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _STDIO_H
+#define _STDIO_H
+
+#include <stdarg.h>
+#include "stddef.h"
+
+#define EOF (-1)
+
+#define _IONBF 0
+#define _IOLBF 1
+#define _IOFBF 2
+#define BUFSIZ 80
+
+typedef struct {
+	int fd;
+	int mode;
+	int pos;
+	char *buf;
+	int bufsiz;
+} FILE;
+
+extern FILE stdin_data;
+extern FILE stdout_data;
+extern FILE stderr_data;
+
+#define stdin (&stdin_data)
+#define stdout (&stdout_data)
+#define stderr (&stderr_data)
+
+int fileno(FILE *stream);
+int printf(const char *format, ...) __attribute__((format (printf, 1, 2)));
+int fprintf(FILE *stream, const char *format, ...) __attribute__((format (printf, 2, 3)));
+int sprintf(char *str, const char *format, ...)  __attribute__((format (printf, 2, 3)));
+int snprintf(char *str, size_t size, const char *format, ...)  __attribute__((format (printf, 3, 4)));
+int vfprintf(FILE *stream, const char *format, va_list);
+int vsprintf(char *str, const char *format, va_list);
+int vsnprintf(char *str, size_t size, const char *format, va_list);
+void setbuf(FILE *stream, char *buf);
+int setvbuf(FILE *stream, char *buf, int mode , size_t size);
+
+int putc(int ch, FILE *stream);
+int putchar(int ch);
+int puts(const char *str);
+
+int scanf(const char *format, ...)  __attribute__((format (scanf, 1, 2)));
+int fscanf(FILE *stream, const char *format, ...) __attribute__((format (scanf, 2, 3)));
+int vfscanf(FILE *stream, const char *format, va_list);
+int vsscanf(const char *str, const char *format, va_list);
+int getc(FILE *stream);
+int getchar(void);
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/stdlib.h b/roms/SLOF/lib/libc/include/stdlib.h
new file mode 100644
index 000000000..5e0eda9ff
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/stdlib.h
@@ -0,0 +1,34 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _STDLIB_H
+#define _STDLIB_H
+
+#include "stddef.h"
+
+#define RAND_MAX 32767
+
+
+void *malloc(size_t size);
+void *realloc(void *ptr, size_t size);
+void free(void *ptr);
+void *memalign(size_t boundary, size_t size);
+
+int atoi(const char *str);
+long atol(const char *str);
+unsigned long int strtoul(const char *nptr, char **endptr, int base);
+long int strtol(const char *nptr, char **endptr, int base);
+
+int rand(void);
+void srand(unsigned int seed);
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/string.h b/roms/SLOF/lib/libc/include/string.h
new file mode 100644
index 000000000..0163c9a67
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/string.h
@@ -0,0 +1,37 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _STRING_H
+#define _STRING_H
+
+#include "stddef.h"
+
+char *strcpy(char *dest, const char *src);
+char *strncpy(char *dest, const char *src, size_t n);
+char *strcat(char *dest, const char *src);
+int strcmp(const char *s1, const char *s2);
+int strncmp(const char *s1, const char *s2, size_t n);
+int strcasecmp(const char *s1, const char *s2);
+int strncasecmp(const char *s1, const char *s2, size_t n);
+char *strchr(const char *s, int c);
+char *strrchr(const char *s, int c);
+size_t strlen(const char *s);
+char *strstr(const char *hay, const char *needle);
+char *strtok(char *src, const char *pattern);
+
+void *memset(void *s, int c, size_t n);
+void *memchr(const void *s, int c, size_t n);
+void *memcpy(void *dest, const void *src, size_t n);
+void *memmove(void *dest, const void *src, size_t n);
+int memcmp(const void *s1, const void *s2, size_t n);
+
+#endif
diff --git a/roms/SLOF/lib/libc/include/sys/socket.h b/roms/SLOF/lib/libc/include/sys/socket.h
new file mode 100644
index 000000000..e9175be37
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/sys/socket.h
@@ -0,0 +1,53 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+
+#ifndef _SOCKET_H
+#define _SOCKET_H
+#include <stdint.h>
+
+#define AF_PACKET 0
+#define AF_INET   1
+#define AF_INET6  2
+
+#define SOCK_RAW    0
+#define SOCK_PACKET 1
+#define SOCK_DGRAM  2
+#define SOCK_STREAM 3
+
+#define INADDR_ANY 0xFFFFFFFF
+
+#define IPPROTO_UDP 1
+
+#define ETH_ALEN 6   /**< HW address length             */
+
+struct sockaddr {
+	uint16_t tra_port;
+
+	uint16_t ipv4_proto;
+	uint32_t ipv4_addr;
+
+	// protocol field is only used by "connect"-handler
+	uint16_t llc_proto;
+	uint8_t  mac_addr[ETH_ALEN];
+};
+
+int socket(int, int, int, char *);
+int sendto(int, const void *, int, int, const void *, int);
+int send(int, const void *, int, int);
+int recv(int, void *, int, int);
+
+#define htonl(x) x
+#define htons(x) x
+
+#endif
+
diff --git a/roms/SLOF/lib/libc/include/unistd.h b/roms/SLOF/lib/libc/include/unistd.h
new file mode 100644
index 000000000..07210d69a
--- /dev/null
+++ b/roms/SLOF/lib/libc/include/unistd.h
@@ -0,0 +1,28 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#ifndef _UNISTD_H
+#define _UNISTD_H
+
+#include <stddef.h>
+
+typedef long ssize_t;
+
+extern int open(const char *name, int flags);
+extern int close(int fd);
+extern ssize_t read(int fd, void *buf, size_t count);
+extern ssize_t write(int fd, const void *buf, size_t count);
+extern ssize_t lseek(int fd, long offset, int whence);
+
+extern void *sbrk(int increment);
+
+#endif