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[mbr] various fixes and improvements

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* Adds USB masquerading according to disk ID in USB part table
* Adds debug feature
* Closes #74 - was due to flags not being properly saved/restored
* Closes #71
* Fixes reentrant INT_13h for some platforms (eg. IBM t43p reenters
  INT_13h to issue an SCSI passthrough, AH=0x50)
* Embed MBR as a resource rather than an ms-sys header
This commit is contained in:
Pete Batard 2012-03-25 21:35:38 +01:00
parent 7874f5ea5d
commit d87f069963
9 changed files with 80 additions and 112 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/ms-sys/.msvc/ms-sys.vcxproj
View file

@ -45,7 +45,6 @@
<ClInclude Include="..\inc\mbr_95b.h" />
<ClInclude Include="..\inc\mbr_dos.h" />
<ClInclude Include="..\inc\mbr_dos_f2.h" />
<ClInclude Include="..\inc\mbr_rufus.h" />
<ClInclude Include="..\inc\mbr_syslinux.h" />
<ClInclude Include="..\inc\mbr_vista.h" />
<ClInclude Include="..\inc\mbr_win7.h" />

3
src/ms-sys/.msvc/ms-sys.vcxproj.filters
View file

@ -107,9 +107,6 @@
<ClInclude Include="..\inc\br_ntfs_0x54.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\inc\mbr_rufus.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\br.c">

20
src/ms-sys/br.c
View file

@ -100,16 +100,6 @@ int is_win7_mbr(FILE *fp)
contains_data(fp, 0x1FE, aucRef, sizeof(aucRef));
} /* is_win7_mbr */
int is_rufus_mbr(FILE *fp)
{
#include "mbr_rufus.h"
unsigned char aucRef[] = {0x55, 0xAA};
return
contains_data(fp, 0x0, mbr_rufus_0x0, sizeof(mbr_rufus_0x0)) &&
contains_data(fp, 0x1FE, aucRef, sizeof(aucRef));
} /* is_rufus_mbr */
int is_syslinux_mbr(FILE *fp)
{
#include "mbr_syslinux.h"
@ -180,16 +170,6 @@ int write_win7_mbr(FILE *fp)
write_data(fp, 0x1FE, aucRef, sizeof(aucRef));
} /* write_win7_mbr */
int write_rufus_mbr(FILE *fp)
{
#include "mbr_rufus.h"
unsigned char aucRef[] = {0x55, 0xAA};
return
write_data(fp, 0x0, mbr_rufus_0x0, sizeof(mbr_rufus_0x0)) &&
write_data(fp, 0x1FE, aucRef, sizeof(aucRef));
} /* write_rufus_mbr */
int write_syslinux_mbr(FILE *fp)
{
#include "mbr_syslinux.h"

40
src/ms-sys/inc/mbr_rufus.h
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@ -1,40 +0,0 @@
/* First 446 bytes of boot selection MBR from Rufus */
unsigned char mbr_rufus_0x0[440] = {
0x41, 0x4b, 0x45, 0x4f, 0xfc, 0x31, 0xc0, 0xfa, 0x8e, 0xd0, 0xbc, 0x00,
0x7c, 0xfb, 0x89, 0xe6, 0x89, 0xe7, 0x1e, 0x06, 0x8e, 0xd8, 0xbb, 0x13,
0x04, 0x8b, 0x07, 0x48, 0x89, 0x07, 0xc1, 0xe0, 0x06, 0x2d, 0xc0, 0x07,
0x8e, 0xc0, 0xb9, 0x00, 0x02, 0xf3, 0xa4, 0x50, 0x68, 0x30, 0x7c, 0xcb,
0x8e, 0xd8, 0x6a, 0x00, 0x07, 0x66, 0x31, 0xdb, 0xb9, 0x01, 0x00, 0xba,
0x81, 0x00, 0xe8, 0x80, 0x00, 0x72, 0x67, 0xbb, 0xbe, 0x7d, 0xb9, 0x04,
0x00, 0x26, 0x80, 0x3f, 0x00, 0x7c, 0x09, 0x75, 0x05, 0x83, 0xc3, 0x10,
0xe2, 0xf3, 0xeb, 0x52, 0xbe, 0x78, 0x7d, 0xe8, 0xd1, 0x00, 0xe8, 0xc1,
0x00, 0xba, 0x4c, 0x7d, 0xbe, 0x61, 0x7d, 0xe8, 0x97, 0x00, 0xb4, 0x01,
0xcd, 0x16, 0x75, 0x37, 0xb4, 0x02, 0xcd, 0x16, 0x24, 0x04, 0x75, 0x32,
0x80, 0x3e, 0x77, 0x7d, 0x00, 0x7f, 0x0b, 0xbe, 0x98, 0x7d, 0xe8, 0xaa,
0x00, 0xc6, 0x06, 0x77, 0x7d, 0x12, 0x80, 0x3e, 0x76, 0x7d, 0x00, 0x75,
0xd9, 0xe8, 0x80, 0x00, 0xba, 0x66, 0x7d, 0xbe, 0x6c, 0x7d, 0xe8, 0x64,
0x00, 0x07, 0x1f, 0xba, 0x80, 0x00, 0xea, 0x00, 0x7c, 0x00, 0x00, 0xe8,
0x6a, 0x00, 0xe8, 0x75, 0x00, 0xbb, 0xbe, 0x7d, 0x8b, 0x17, 0x8b, 0x4f,
0x02, 0x66, 0x8b, 0x5f, 0x08, 0xe8, 0x05, 0x00, 0x73, 0xdf, 0x07, 0x1f,
0xcb, 0x60, 0xb4, 0x41, 0xbb, 0xaa, 0x55, 0xcd, 0x13, 0x72, 0x2c, 0x81,
0xfb, 0x55, 0xaa, 0x75, 0x26, 0xf7, 0xc1, 0x01, 0x00, 0x74, 0x20, 0x61,
0x1e, 0x66, 0x31, 0xc0, 0x8e, 0xd8, 0x66, 0x50, 0x66, 0x53, 0x50, 0x68,
0x00, 0x7c, 0x40, 0x50, 0x6a, 0x10, 0x89, 0xe6, 0xb4, 0x42, 0xcd, 0x13,
0x9f, 0x83, 0xc4, 0x10, 0x9e, 0x1f, 0xc3, 0x61, 0xbb, 0x00, 0x7c, 0xb8,
0x01, 0x02, 0xcd, 0x13, 0xc3, 0xfa, 0x8b, 0x1c, 0x26, 0x66, 0x8b, 0x07,
0x66, 0x89, 0x04, 0x26, 0x89, 0x17, 0x26, 0x8c, 0x4f, 0x02, 0xfb, 0xc3,
0xfa, 0xbb, 0x20, 0x00, 0x66, 0xa1, 0x61, 0x7d, 0x26, 0x66, 0x89, 0x07,
0xfb, 0xc3, 0xb4, 0x01, 0xcd, 0x16, 0x74, 0x06, 0xb4, 0x00, 0xcd, 0x16,
0xe2, 0xf4, 0xc3, 0xac, 0x3c, 0x00, 0x74, 0x09, 0xb4, 0x0e, 0xbb, 0x07,
0x00, 0xcd, 0x10, 0xeb, 0xf2, 0xc3, 0x52, 0x80, 0xe2, 0xfe, 0x80, 0xfa,
0x80, 0x5a, 0x75, 0x03, 0x80, 0xf2, 0x01, 0xc3, 0x9c, 0xfa, 0x2e, 0x80,
0x3e, 0x76, 0x7d, 0x00, 0x74, 0x0a, 0x2e, 0xfe, 0x0e, 0x77, 0x7d, 0x2e,
0xfe, 0x0e, 0x76, 0x7d, 0x9a, 0x20, 0x00, 0x00, 0x00, 0xcf, 0x9c, 0xfa,
0xe8, 0xd3, 0xff, 0x9a, 0x4c, 0x00, 0x00, 0x00, 0x9c, 0xe8, 0xca, 0xff,
0x9d, 0xcf, 0x49, 0x12, 0x0d, 0x0a, 0x50, 0x72, 0x65, 0x73, 0x73, 0x20,
0x61, 0x6e, 0x79, 0x20, 0x6b, 0x65, 0x79, 0x20, 0x74, 0x6f, 0x20, 0x62,
0x6f, 0x6f, 0x74, 0x20, 0x66, 0x72, 0x6f, 0x6d, 0x20, 0x55, 0x53, 0x42,
0x2e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};

1
src/resource.h
View file

@ -9,6 +9,7 @@
#define IDD_LICENSE 105
#define IDD_ISO_EXTRACT 106
#define IDS_VERSION 107
#define IDR_BR_MBR_BIN 200
#define IDR_FD_COMMAND_COM 300
#define IDR_FD_KERNEL_SYS 301
#define IDR_FD_DISPLAY_EXE 302

13
src/rufus.rc
View file

@ -33,7 +33,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_NEUTRAL
IDD_DIALOG DIALOGEX 12, 12, 206, 289
STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | DS_CENTER | WS_POPUP | WS_CAPTION | WS_SYSMENU
EXSTYLE WS_EX_APPWINDOW
CAPTION "Rufus v1.1.6.157"
CAPTION "Rufus v1.1.6.158"
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
DEFPUSHBUTTON "Start",IDC_START,94,248,50,14
@ -74,7 +74,7 @@ BEGIN
DEFPUSHBUTTON "OK",IDOK,231,175,50,14,WS_GROUP
CONTROL "<a href=""http://rufus.akeo.ie"">http://rufus.akeo.ie</a>",IDC_ABOUT_RUFUS_URL,
"SysLink",WS_TABSTOP,46,47,114,9
LTEXT "Version 1.1.6 (Build 157)",IDC_STATIC,46,19,78,8
LTEXT "Version 1.1.6 (Build 158)",IDC_STATIC,46,19,78,8
PUSHBUTTON "License...",IDC_ABOUT_LICENSE,46,175,50,14,WS_GROUP
EDITTEXT IDC_ABOUT_COPYRIGHTS,46,107,235,63,ES_MULTILINE | ES_READONLY | WS_VSCROLL
LTEXT "Report bugs or request enhancements at:",IDC_STATIC,46,66,187,8
@ -224,8 +224,8 @@ END
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,1,6,157
PRODUCTVERSION 1,1,6,157
FILEVERSION 1,1,6,158
PRODUCTVERSION 1,1,6,158
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -242,13 +242,13 @@ BEGIN
BEGIN
VALUE "CompanyName", "akeo.ie"
VALUE "FileDescription", "Rufus"
VALUE "FileVersion", "1.1.6.157"
VALUE "FileVersion", "1.1.6.158"
VALUE "InternalName", "Rufus"
VALUE "LegalCopyright", "© 2011 Pete Batard (GPL v3)"
VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
VALUE "OriginalFilename", "rufus.exe"
VALUE "ProductName", "Rufus"
VALUE "ProductVersion", "1.1.6.157"
VALUE "ProductVersion", "1.1.6.158"
END
END
BLOCK "VarFileInfo"
@ -279,6 +279,7 @@ IDI_ICON ICON "../res/rufus.ico"
IDR_SL_LDLINUX_BSS RCDATA "../res/syslinux/ldlinux.bss"
IDR_SL_LDLINUX_SYS RCDATA "../res/syslinux/ldlinux.sys"
IDR_BR_MBR_BIN RCDATA "../res/mbr/mbr.bin"
// Only include these in rufus_fd
#if defined(WITH_FREEDOS)
IDR_FD_COMMAND_COM RCDATA "../res/freedos/COMMAND.COM"