build: build coreboot on mingw.
regex, pdcurses, wsock(for itohl) are seperated libraries. mmap and unmmap are ported from git. Issues: 1. The length of command line is limited. That makes the Thather can not be built because too many obj.o need to be built. Change-Id: I1d60ec5c7720c1e712e246c4cd12e4b718fed05f Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1604 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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@ -5,7 +5,7 @@
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ldflags()
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{
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for ext in so a dylib ; do
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for lib in ncursesw ncurses curses ; do
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for lib in ncursesw ncurses curses pdcursesw pdcurses; do
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$cc -print-file-name=lib${lib}.${ext} | grep / >/dev/null
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if [ $? -eq 0 ]; then
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echo "-l${lib}"
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@ -35,6 +35,11 @@ nvramtoolobj += cmos_lowlevel.o cmos_ops.o common.o compute_ip_checksum.o
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nvramtoolobj += hexdump.o input_file.o layout.o accessors/layout-common.o accessors/layout-text.o accessors/layout-bin.o lbtable.o
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nvramtoolobj += reg_expr.o cbfs.o accessors/cmos-mem.o
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ifeq ($(shell uname -s 2>/dev/null | cut -c-7), MINGW32)
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NVRAMTOOLLDFLAGS += -lregex -lwsock32
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nvramtoolobj += win32mmap.o
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endif
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$(objutil)/nvramtool $(objutil)/nvramtool/accessors $(objutil)/nvramtool/cli:
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mkdir -p $@
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@ -35,9 +35,10 @@
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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\*****************************************************************************/
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#include <arpa/inet.h>
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#include <string.h>
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#ifndef __MINGW32__
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#include <sys/mman.h>
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#endif
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#include "common.h"
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#include "coreboot_tables.h"
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#include "ip_checksum.h"
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@ -19,15 +19,22 @@
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
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*/
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#ifdef __MINGW32__
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#include <winsock.h>
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#else
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#include <arpa/inet.h>
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#ifndef __MINGW32__
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#include <sys/mman.h>
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#endif
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#include <stdlib.h>
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#include <fcntl.h>
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#include <string.h>
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#include <stdio.h>
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#include "cbfs.h"
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#include "common.h"
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#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
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#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
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@ -31,7 +31,9 @@
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#ifndef __MINGW32__
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#include <sys/mman.h>
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#endif
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#include "common.h"
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#include "opts.h"
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#include "lbtable.h"
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@ -164,7 +166,9 @@ int main(int argc, char *argv[])
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nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_FILE].param);
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exit(1);
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}
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#ifndef __MINGW32__
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fsync(fd);
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#endif
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}
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cmos_default = mmap(NULL, 128, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
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@ -58,6 +58,21 @@
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#define LINE_EOF (COMMON_RESULT_START + 0)
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#define LINE_TOO_LONG (COMMON_RESULT_START + 1)
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#ifdef __MINGW32__
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#define PROT_READ 1
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#define PROT_WRITE 2
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#define MAP_PRIVATE 1
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void *win32_mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset);
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int win32_munmap(void *start, size_t length);
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#define mmap win32_mmap
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#define munmap win32_munmap
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#define MAP_FAILED ((void *)-1)
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#define MAP_SHARED 1
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#endif
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/* basename of this program, as reported by argv[0] */
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extern const char prog_name[];
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@ -31,9 +31,10 @@
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#include <stdint.h>
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#include <inttypes.h>
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#include <arpa/inet.h>
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#include <string.h>
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#ifndef __MINGW32__
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#include <sys/mman.h>
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#endif
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#include "common.h"
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#include "coreboot_tables.h"
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#include "ip_checksum.h"
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@ -0,0 +1,49 @@
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#include "common.h"
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#include <windows.h>
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static inline size_t xsize_t(off_t len)
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{
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if (len > (size_t) len)
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die("Cannot handle files this big");
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return (size_t)len;
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}
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void *win32_mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset)
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{
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HANDLE hmap;
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void *temp;
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off_t len;
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struct stat st;
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uint64_t o = offset;
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uint32_t l = o & 0xFFFFFFFF;
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uint32_t h = (o >> 32) & 0xFFFFFFFF;
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if (!fstat(fd, &st))
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len = st.st_size;
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else
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printf("mmap: could not determine filesize");
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if ((length + offset) > len)
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length = xsize_t(len - offset);
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if (!(flags & MAP_PRIVATE))
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printf("Invalid usage of mmap when built with USE_WIN32_MMAP");
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hmap = CreateFileMapping((HANDLE)_get_osfhandle(fd), 0, PAGE_WRITECOPY,
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0, 0, 0);
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if (!hmap)
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return MAP_FAILED;
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temp = MapViewOfFileEx(hmap, FILE_MAP_COPY, h, l, length, start);
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if (!CloseHandle(hmap))
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printf("unable to close file mapping handle");
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return temp ? temp : MAP_FAILED;
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}
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int win32_munmap(void *start, size_t length)
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{
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return !UnmapViewOfFile(start);
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}
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