*
* Copyright (c) 1997--2022 Martin Mares <mj@ucw.cz>
*
- * Can be freely distributed and used under the terms of the GNU GPL.
+ * Can be freely distributed and used under the terms of the GNU GPL v2+
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
// optimizations is happy to optimize them away, leading to linker failures.
#define VERSIONED_ABI __attribute__((used)) PCI_ABI
#ifdef __APPLE__
-#define STATIC_ALIAS(_decl, _for) _decl PCI_ABI { return _for; }
+#define STATIC_ALIAS(_decl, _for) _decl VERSIONED_ABI { return _for; }
#define DEFINE_ALIAS(_decl, _for)
#define SYMBOL_VERSION(_int, _ext)
#else
#define STATIC_ALIAS(_decl, _for)
-#define DEFINE_ALIAS(_decl, _for) extern _decl __attribute__((alias(#_for)))
+#define DEFINE_ALIAS(_decl, _for) extern _decl __attribute__((alias(#_for))) VERSIONED_ABI
+#ifdef _WIN32
+/* GCC does not support asm .symver directive for Windows targets, so define new external global function symbol as alias to internal symbol */
+#define SYMBOL_VERSION(_int, _ext) asm(".globl\t" PCI_STRINGIFY(__MINGW_USYMBOL(_ext)) "\n\t" \
+ ".def\t" PCI_STRINGIFY(__MINGW_USYMBOL(_ext)) ";\t.scl\t2;\t.type\t32;\t.endef\n\t" \
+ ".set\t" PCI_STRINGIFY(__MINGW_USYMBOL(_ext)) "," PCI_STRINGIFY(__MINGW_USYMBOL(_int)))
+#else
#define SYMBOL_VERSION(_int, _ext) asm(".symver " #_int "," #_ext)
#endif
+#endif
#else
#define VERSIONED_ABI
#define STATIC_ALIAS(_decl, _for) _decl { return _for; }
#include "pci.h"
#include "sysdep.h"
+/* Old 32-bit-only versions of MinGW32 do not define __MINGW_USYMBOL macro */
+#ifdef __MINGW32__
+#ifndef __MINGW_USYMBOL
+#define __MINGW_USYMBOL(sym) _##sym
+#endif
+#endif
+
+#define _PCI_STRINGIFY(x) #x
+#define PCI_STRINGIFY(x) _PCI_STRINGIFY(x)
+
struct pci_methods {
char *name;
char *help;
};
/* generic.c */
-void pci_generic_scan_bus(struct pci_access *, byte *busmap, int bus);
+void pci_generic_scan_bus(struct pci_access *, byte *busmap, int domain, int bus);
+void pci_generic_scan_domain(struct pci_access *, int domain);
void pci_generic_scan(struct pci_access *);
void pci_generic_fill_info(struct pci_dev *, unsigned int flags);
int pci_generic_block_read(struct pci_dev *, int pos, byte *buf, int len);
void *pci_malloc(struct pci_access *, int);
void pci_mfree(void *);
char *pci_strdup(struct pci_access *a, const char *s);
+struct pci_access *pci_clone_access(struct pci_access *a);
+int pci_init_internal(struct pci_access *a, int skip_method);
void pci_init_v30(struct pci_access *a) VERSIONED_ABI;
void pci_init_v35(struct pci_access *a) VERSIONED_ABI;
extern struct pci_methods pm_intel_conf1, pm_intel_conf2, pm_linux_proc,
pm_fbsd_device, pm_aix_device, pm_nbsd_libpci, pm_obsd_device,
- pm_dump, pm_linux_sysfs, pm_darwin, pm_sylixos_device, pm_hurd;
+ pm_dump, pm_linux_sysfs, pm_darwin, pm_sylixos_device, pm_hurd,
+ pm_mmio_conf1, pm_mmio_conf1_ext, pm_ecam,
+ pm_win32_cfgmgr32, pm_win32_kldbg, pm_win32_sysdbg;