aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--payloads/libpayload/include/inttypes.h267
-rw-r--r--payloads/libpayload/include/pci/pci.h2
-rw-r--r--payloads/libpayload/include/stdlib.h1
-rw-r--r--payloads/libpayload/include/sys/stdint.h185
-rw-r--r--payloads/libpayload/libc/string.c13
5 files changed, 466 insertions, 2 deletions
diff --git a/payloads/libpayload/include/inttypes.h b/payloads/libpayload/include/inttypes.h
new file mode 100644
index 0000000000..922f08abe1
--- /dev/null
+++ b/payloads/libpayload/include/inttypes.h
@@ -0,0 +1,267 @@
+/* $OpenBSD: inttypes.h,v 1.10 2009/01/13 18:13:51 kettenis Exp $ */
+
+/*
+ * Copyright (c) 1997, 2005 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _INTTYPES_H_
+#define _INTTYPES_H_
+
+#include <sys/stdint.h>
+
+#ifdef __cplusplus
+#define __wchar_t wchar_t
+#endif
+
+#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS)
+/*
+ * 7.8.1 Macros for format specifiers
+ *
+ * Each of the following object-like macros expands to a string
+ * literal containing a conversion specifier, possibly modified by
+ * a prefix such as hh, h, l, or ll, suitable for use within the
+ * format argument of a formatted input/output function when
+ * converting the corresponding integer type. These macro names
+ * have the general form of PRI (character string literals for the
+ * fprintf family) or SCN (character string literals for the fscanf
+ * family), followed by the conversion specifier, followed by a
+ * name corresponding to a similar typedef name. For example,
+ * PRIdFAST32 can be used in a format string to print the value of
+ * an integer of type int_fast32_t.
+ */
+
+/* fprintf macros for signed integers */
+#define PRId8 "d" /* int8_t */
+#define PRId16 "d" /* int16_t */
+#define PRId32 "d" /* int32_t */
+#define PRId64 "lld" /* int64_t */
+
+#define PRIdLEAST8 "d" /* int_least8_t */
+#define PRIdLEAST16 "d" /* int_least16_t */
+#define PRIdLEAST32 "d" /* int_least32_t */
+#define PRIdLEAST64 "lld" /* int_least64_t */
+
+#define PRIdFAST8 "d" /* int_fast8_t */
+#define PRIdFAST16 "d" /* int_fast16_t */
+#define PRIdFAST32 "d" /* int_fast32_t */
+#define PRIdFAST64 "lld" /* int_fast64_t */
+
+#define PRIdMAX "jd" /* intmax_t */
+#define PRIdPTR "ld" /* intptr_t */
+
+#define PRIi8 "i" /* int8_t */
+#define PRIi16 "i" /* int16_t */
+#define PRIi32 "i" /* int32_t */
+#define PRIi64 "lli" /* int64_t */
+
+#define PRIiLEAST8 "i" /* int_least8_t */
+#define PRIiLEAST16 "i" /* int_least16_t */
+#define PRIiLEAST32 "i" /* int_least32_t */
+#define PRIiLEAST64 "lli" /* int_least64_t */
+
+#define PRIiFAST8 "i" /* int_fast8_t */
+#define PRIiFAST16 "i" /* int_fast16_t */
+#define PRIiFAST32 "i" /* int_fast32_t */
+#define PRIiFAST64 "lli" /* int_fast64_t */
+
+#define PRIiMAX "ji" /* intmax_t */
+#define PRIiPTR "li" /* intptr_t */
+
+/* fprintf macros for unsigned integers */
+#define PRIo8 "o" /* int8_t */
+#define PRIo16 "o" /* int16_t */
+#define PRIo32 "o" /* int32_t */
+#define PRIo64 "llo" /* int64_t */
+
+#define PRIoLEAST8 "o" /* int_least8_t */
+#define PRIoLEAST16 "o" /* int_least16_t */
+#define PRIoLEAST32 "o" /* int_least32_t */
+#define PRIoLEAST64 "llo" /* int_least64_t */
+
+#define PRIoFAST8 "o" /* int_fast8_t */
+#define PRIoFAST16 "o" /* int_fast16_t */
+#define PRIoFAST32 "o" /* int_fast32_t */
+#define PRIoFAST64 "llo" /* int_fast64_t */
+
+#define PRIoMAX "jo" /* intmax_t */
+#define PRIoPTR "lo" /* intptr_t */
+
+#define PRIu8 "u" /* uint8_t */
+#define PRIu16 "u" /* uint16_t */
+#define PRIu32 "u" /* uint32_t */
+#define PRIu64 "llu" /* uint64_t */
+
+#define PRIuLEAST8 "u" /* uint_least8_t */
+#define PRIuLEAST16 "u" /* uint_least16_t */
+#define PRIuLEAST32 "u" /* uint_least32_t */
+#define PRIuLEAST64 "llu" /* uint_least64_t */
+
+#define PRIuFAST8 "u" /* uint_fast8_t */
+#define PRIuFAST16 "u" /* uint_fast16_t */
+#define PRIuFAST32 "u" /* uint_fast32_t */
+#define PRIuFAST64 "llu" /* uint_fast64_t */
+
+#define PRIuMAX "ju" /* uintmax_t */
+#define PRIuPTR "lu" /* uintptr_t */
+
+#define PRIx8 "x" /* uint8_t */
+#define PRIx16 "x" /* uint16_t */
+#define PRIx32 "x" /* uint32_t */
+#define PRIx64 "llx" /* uint64_t */
+
+#define PRIxLEAST8 "x" /* uint_least8_t */
+#define PRIxLEAST16 "x" /* uint_least16_t */
+#define PRIxLEAST32 "x" /* uint_least32_t */
+#define PRIxLEAST64 "llx" /* uint_least64_t */
+
+#define PRIxFAST8 "x" /* uint_fast8_t */
+#define PRIxFAST16 "x" /* uint_fast16_t */
+#define PRIxFAST32 "x" /* uint_fast32_t */
+#define PRIxFAST64 "llx" /* uint_fast64_t */
+
+#define PRIxMAX "jx" /* uintmax_t */
+#define PRIxPTR "lx" /* uintptr_t */
+
+#define PRIX8 "X" /* uint8_t */
+#define PRIX16 "X" /* uint16_t */
+#define PRIX32 "X" /* uint32_t */
+#define PRIX64 "llX" /* uint64_t */
+
+#define PRIXLEAST8 "X" /* uint_least8_t */
+#define PRIXLEAST16 "X" /* uint_least16_t */
+#define PRIXLEAST32 "X" /* uint_least32_t */
+#define PRIXLEAST64 "llX" /* uint_least64_t */
+
+#define PRIXFAST8 "X" /* uint_fast8_t */
+#define PRIXFAST16 "X" /* uint_fast16_t */
+#define PRIXFAST32 "X" /* uint_fast32_t */
+#define PRIXFAST64 "llX" /* uint_fast64_t */
+
+#define PRIXMAX "jX" /* uintmax_t */
+#define PRIXPTR "lX" /* uintptr_t */
+
+/* fscanf macros for signed integers */
+#define SCNd8 "hhd" /* int8_t */
+#define SCNd16 "hd" /* int16_t */
+#define SCNd32 "d" /* int32_t */
+#define SCNd64 "lld" /* int64_t */
+
+#define SCNdLEAST8 "hhd" /* int_least8_t */
+#define SCNdLEAST16 "hd" /* int_least16_t */
+#define SCNdLEAST32 "d" /* int_least32_t */
+#define SCNdLEAST64 "lld" /* int_least64_t */
+
+#define SCNdFAST8 "hhd" /* int_fast8_t */
+#define SCNdFAST16 "hd" /* int_fast16_t */
+#define SCNdFAST32 "d" /* int_fast32_t */
+#define SCNdFAST64 "lld" /* int_fast64_t */
+
+#define SCNdMAX "jd" /* intmax_t */
+#define SCNdPTR "ld" /* intptr_t */
+
+#define SCNi8 "hhi" /* int8_t */
+#define SCNi16 "hi" /* int16_t */
+#define SCNi32 "i" /* int32_t */
+#define SCNi64 "lli" /* int64_t */
+
+#define SCNiLEAST8 "hhi" /* int_least8_t */
+#define SCNiLEAST16 "hi" /* int_least16_t */
+#define SCNiLEAST32 "i" /* int_least32_t */
+#define SCNiLEAST64 "lli" /* int_least64_t */
+
+#define SCNiFAST8 "hhi" /* int_fast8_t */
+#define SCNiFAST16 "hi" /* int_fast16_t */
+#define SCNiFAST32 "i" /* int_fast32_t */
+#define SCNiFAST64 "lli" /* int_fast64_t */
+
+#define SCNiMAX "ji" /* intmax_t */
+#define SCNiPTR "li" /* intptr_t */
+
+/* fscanf macros for unsigned integers */
+#define SCNo8 "hho" /* uint8_t */
+#define SCNo16 "ho" /* uint16_t */
+#define SCNo32 "o" /* uint32_t */
+#define SCNo64 "llo" /* uint64_t */
+
+#define SCNoLEAST8 "hho" /* uint_least8_t */
+#define SCNoLEAST16 "ho" /* uint_least16_t */
+#define SCNoLEAST32 "o" /* uint_least32_t */
+#define SCNoLEAST64 "llo" /* uint_least64_t */
+
+#define SCNoFAST8 "hho" /* uint_fast8_t */
+#define SCNoFAST16 "ho" /* uint_fast16_t */
+#define SCNoFAST32 "o" /* uint_fast32_t */
+#define SCNoFAST64 "llo" /* uint_fast64_t */
+
+#define SCNoMAX "jo" /* uintmax_t */
+#define SCNoPTR "lo" /* uintptr_t */
+
+#define SCNu8 "hhu" /* uint8_t */
+#define SCNu16 "hu" /* uint16_t */
+#define SCNu32 "u" /* uint32_t */
+#define SCNu64 "llu" /* uint64_t */
+
+#define SCNuLEAST8 "hhu" /* uint_least8_t */
+#define SCNuLEAST16 "hu" /* uint_least16_t */
+#define SCNuLEAST32 "u" /* uint_least32_t */
+#define SCNuLEAST64 "llu" /* uint_least64_t */
+
+#define SCNuFAST8 "hhu" /* uint_fast8_t */
+#define SCNuFAST16 "hu" /* uint_fast16_t */
+#define SCNuFAST32 "u" /* uint_fast32_t */
+#define SCNuFAST64 "llu" /* uint_fast64_t */
+
+#define SCNuMAX "ju" /* uintmax_t */
+#define SCNuPTR "lu" /* uintptr_t */
+
+#define SCNx8 "hhx" /* uint8_t */
+#define SCNx16 "hx" /* uint16_t */
+#define SCNx32 "x" /* uint32_t */
+#define SCNx64 "llx" /* uint64_t */
+
+#define SCNxLEAST8 "hhx" /* uint_least8_t */
+#define SCNxLEAST16 "hx" /* uint_least16_t */
+#define SCNxLEAST32 "x" /* uint_least32_t */
+#define SCNxLEAST64 "llx" /* uint_least64_t */
+
+#define SCNxFAST8 "hhx" /* uint_fast8_t */
+#define SCNxFAST16 "hx" /* uint_fast16_t */
+#define SCNxFAST32 "x" /* uint_fast32_t */
+#define SCNxFAST64 "llx" /* uint_fast64_t */
+
+#define SCNxMAX "jx" /* uintmax_t */
+#define SCNxPTR "lx" /* uintptr_t */
+
+#endif /* __cplusplus || __STDC_FORMAT_MACROS */
+
+typedef struct {
+ intmax_t quot; /* quotient */
+ intmax_t rem; /* remainder */
+} imaxdiv_t;
+
+//__BEGIN_DECLS
+intmax_t imaxabs(intmax_t);
+imaxdiv_t imaxdiv(intmax_t, intmax_t);
+intmax_t strtoimax(const char *, char **, int);
+uintmax_t strtoumax(const char *, char **, int);
+#if 0
+intmax_t wcstoimax(const __wchar_t * __restrict,
+ __wchar_t ** __restrict, int);
+uintmax_t wcstoumax(const __wchar_t * __restrict,
+ __wchar_t ** __restrict, int);
+#endif
+//__END_DECLS
+
+#endif /* _INTTYPES_H_ */
diff --git a/payloads/libpayload/include/pci/pci.h b/payloads/libpayload/include/pci/pci.h
index 53da0e1756..565bdb5d7d 100644
--- a/payloads/libpayload/include/pci/pci.h
+++ b/payloads/libpayload/include/pci/pci.h
@@ -65,6 +65,8 @@
#define PCI_ROM_ADDRESS1 0x38 // on bridges
#define PCI_ROM_ADDRESS_MASK ~0x7ff
+#define PCI_VENDOR_ID_INTEL 0x8086
+
struct pci_dev {
u16 domain;
u8 bus, dev, func;
diff --git a/payloads/libpayload/include/stdlib.h b/payloads/libpayload/include/stdlib.h
index 47b666a761..cf37c8056f 100644
--- a/payloads/libpayload/include/stdlib.h
+++ b/payloads/libpayload/include/stdlib.h
@@ -120,6 +120,7 @@ void *memalign(size_t align, size_t size);
*/
long int strtol(const char *s, char **nptr, int base);
unsigned long int strtoul(const char *s, char **nptr, int base);
+unsigned long long int strtoull(const char *s, char **nptr, int base);
long atol(const char *nptr);
/** @} */
diff --git a/payloads/libpayload/include/sys/stdint.h b/payloads/libpayload/include/sys/stdint.h
new file mode 100644
index 0000000000..c1b1044841
--- /dev/null
+++ b/payloads/libpayload/include/sys/stdint.h
@@ -0,0 +1,185 @@
+/* $OpenBSD: stdint.h,v 1.4 2006/12/10 22:17:55 deraadt Exp $ */
+
+/*
+ * Copyright (c) 1997, 2005 Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _SYS_STDINT_H_
+#define _SYS_STDINT_H_
+
+#include <arch/types.h>
+//#include <sys/cdefs.h>
+//#include <machine/_types.h>
+
+#ifndef __BIT_TYPES_DEFINED__
+#define __BIT_TYPES_DEFINED__
+#endif
+
+/* 7.18.1.2 Minimum-width integer types */
+typedef int8_t int_least8_t;
+typedef uint8_t uint_least8_t;
+typedef int16_t int_least16_t;
+typedef uint16_t uint_least16_t;
+typedef int32_t int_least32_t;
+typedef uint32_t uint_least32_t;
+typedef int64_t int_least64_t;
+typedef uint64_t uint_least64_t;
+
+/* 7.18.1.3 Fastest minimum-width integer types */
+typedef int8_t int_fast8_t;
+typedef uint8_t uint_fast8_t;
+typedef int16_t int_fast16_t;
+typedef uint16_t uint_fast16_t;
+typedef int32_t int_fast32_t;
+typedef uint32_t uint_fast32_t;
+typedef int64_t int_fast64_t;
+typedef uint64_t uint_fast64_t;
+
+/* 7.18.1.5 Greatest-width integer types */
+typedef int64_t intmax_t;
+typedef uint64_t uintmax_t;
+
+#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
+/*
+ * 7.18.2 Limits of specified-width integer types.
+ *
+ * The following object-like macros specify the minimum and maximum limits
+ * of integer types corresponding to the typedef names defined above.
+ */
+
+/* 7.18.2.1 Limits of exact-width integer types */
+#define INT8_MIN (-0x7f - 1)
+#define INT16_MIN (-0x7fff - 1)
+#define INT32_MIN (-0x7fffffff - 1)
+#define INT64_MIN (-0x7fffffffffffffffLL - 1)
+
+#define INT8_MAX 0x7f
+#define INT16_MAX 0x7fff
+#define INT32_MAX 0x7fffffff
+#define INT64_MAX 0x7fffffffffffffffLL
+
+#define UINT8_MAX 0xff
+#define UINT16_MAX 0xffff
+#define UINT32_MAX 0xffffffffU
+#define UINT64_MAX 0xffffffffffffffffULL
+
+/* 7.18.2.2 Limits of minimum-width integer types */
+#define INT_LEAST8_MIN INT8_MIN
+#define INT_LEAST16_MIN INT16_MIN
+#define INT_LEAST32_MIN INT32_MIN
+#define INT_LEAST64_MIN INT64_MIN
+
+#define INT_LEAST8_MAX INT8_MAX
+#define INT_LEAST16_MAX INT16_MAX
+#define INT_LEAST32_MAX INT32_MAX
+#define INT_LEAST64_MAX INT64_MAX
+
+#define UINT_LEAST8_MAX UINT8_MAX
+#define UINT_LEAST16_MAX UINT16_MAX
+#define UINT_LEAST32_MAX UINT32_MAX
+#define UINT_LEAST64_MAX UINT64_MAX
+
+/* 7.18.2.3 Limits of fastest minimum-width integer types */
+#define INT_FAST8_MIN INT8_MIN
+#define INT_FAST16_MIN INT16_MIN
+#define INT_FAST32_MIN INT32_MIN
+#define INT_FAST64_MIN INT64_MIN
+
+#define INT_FAST8_MAX INT8_MAX
+#define INT_FAST16_MAX INT16_MAX
+#define INT_FAST32_MAX INT32_MAX
+#define INT_FAST64_MAX INT64_MAX
+
+#define UINT_FAST8_MAX UINT8_MAX
+#define UINT_FAST16_MAX UINT16_MAX
+#define UINT_FAST32_MAX UINT32_MAX
+#define UINT_FAST64_MAX UINT64_MAX
+
+/* 7.18.2.4 Limits of integer types capable of holding object pointers */
+#ifdef __LP64__
+#define INTPTR_MIN INT64_MIN
+#define INTPTR_MAX INT64_MAX
+#define UINTPTR_MAX UINT64_MAX
+#else
+#define INTPTR_MIN INT32_MIN
+#define INTPTR_MAX INT32_MAX
+#define UINTPTR_MAX UINT32_MAX
+#endif
+
+/* 7.18.2.5 Limits of greatest-width integer types */
+#define INTMAX_MIN INT64_MIN
+#define INTMAX_MAX INT64_MAX
+#define UINTMAX_MAX UINT64_MAX
+
+/*
+ * 7.18.3 Limits of other integer types.
+ *
+ * The following object-like macros specify the minimum and maximum limits
+ * of integer types corresponding to types specified in other standard
+ * header files.
+ */
+
+/* Limits of ptrdiff_t */
+#define PTRDIFF_MIN INTPTR_MIN
+#define PTRDIFF_MAX INTPTR_MAX
+
+/* Limits of sig_atomic_t */
+#define SIG_ATOMIC_MIN INT32_MIN
+#define SIG_ATOMIC_MAX INT32_MAX
+
+/* Limits of size_t (also in limits.h) */
+#ifndef SIZE_MAX
+#define SIZE_MAX UINTPTR_MAX
+#endif
+
+/* Limits of wchar_t */
+#define WCHAR_MIN INT32_MIN
+#define WCHAR_MAX INT32_MAX
+
+/* Limits of wint_t */
+#define WINT_MIN INT32_MIN
+#define WINT_MAX INT32_MAX
+
+#endif /* __cplusplus || __STDC_LIMIT_MACROS */
+
+#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
+/*
+ * 7.18.4 Macros for integer constants.
+ *
+ * The following function-like macros expand to integer constants
+ * suitable for initializing objects that have integer types corresponding
+ * to types defined in <stdint.h>. The argument in any instance of
+ * these macros shall be a decimal, octal, or hexadecimal constant with
+ * a value that does not exceed the limits for the corresponding type.
+ */
+
+/* 7.18.4.1 Macros for minimum-width integer constants. */
+#define INT8_C(_c) (_c)
+#define INT16_C(_c) (_c)
+#define INT32_C(_c) (_c)
+#define INT64_C(_c) __CONCAT(_c, LL)
+
+#define UINT8_C(_c) (_c)
+#define UINT16_C(_c) (_c)
+#define UINT32_C(_c) __CONCAT(_c, U)
+#define UINT64_C(_c) __CONCAT(_c, ULL)
+
+/* 7.18.4.2 Macros for greatest-width integer constants. */
+#define INTMAX_C(_c) __CONCAT(_c, LL)
+#define UINTMAX_C(_c) __CONCAT(_c, ULL)
+
+#endif /* __cplusplus || __STDC_CONSTANT_MACROS */
+
+#endif /* _SYS_STDINT_H_ */
diff --git a/payloads/libpayload/libc/string.c b/payloads/libpayload/libc/string.c
index 8c6ea99115..cfa0b4ada4 100644
--- a/payloads/libpayload/libc/string.c
+++ b/payloads/libpayload/libc/string.c
@@ -32,6 +32,7 @@
#include <libpayload.h>
#include <string.h>
#include <ctype.h>
+#include <inttypes.h>
#include <errno.h>
/**
@@ -486,9 +487,9 @@ long atol(const char *nptr)
* @return An unsigned integer representation of the string
*/
-unsigned long int strtoul(const char *ptr, char **endptr, int base)
+unsigned long long int strtoull(const char *ptr, char **endptr, int base)
{
- int ret = 0;
+ unsigned long long int ret = 0;
if (endptr != NULL)
*endptr = (char *) ptr;
@@ -535,6 +536,14 @@ unsigned long int strtoul(const char *ptr, char **endptr, int base)
return ret;
}
+unsigned long int strtoul(const char *ptr, char **endptr, int base)
+{
+ unsigned long long val = strtoull(ptr, endptr, base);
+ if (val > UINT32_MAX) return UINT32_MAX;
+ return val;
+}
+
+
/**
* Determine the number of leading characters in s that match characters in a
* @param s A pointer to the string to analyse
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-08 11:04:55 +0000