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-boot_image mipsel_path= , -as mkisofs -mipsel-boot.

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This commit is contained in:
Thomas Schmitt 2010-10-15 11:21:30 +00:00
parent 3abcb244c7
commit 3ff054d60f
7 changed files with 66 additions and 20 deletions
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11
xorriso/emulators.c
View File

@ -1241,6 +1241,7 @@ not_enough_args:;
strcmp(argv[i], "--efi-boot") == 0 ||
strcmp(argv[i], "-e") == 0 ||
strcmp(argv[i], "-mips-boot") == 0 ||
strcmp(argv[i], "-mipsel-boot") == 0 ||
strcmp(argv[i], "-c") == 0 ||
strcmp(argv[i], "-eltorito-catalog") == 0 ||
strcmp(argv[i], "-boot-load-size") == 0 ||
@ -1552,11 +1553,15 @@ problem_handler_2:;
if(ret <= 0)
goto problem_handler_boot;
} else if(strcmp(argv[i], "-mips-boot")==0) {
if(i+1>=argc)
} else if(strcmp(argv[i], "-mips-boot") == 0 ||
strcmp(argv[i], "-mipsel-boot") == 0) {
if(i + 1 >= argc)
goto not_enough_args;
i++;
strcpy(sfe, "mips_path=");
if(strcmp(argv[i - 1], "-mipsel-boot") == 0)
strcpy(sfe, "mipsel_path=");
else
strcpy(sfe, "mips_path=");
ret= Sfile_str(sfe, argv[i], 1);
if(ret <= 0)
goto ex;

32
xorriso/iso_img.c
View File

@ -458,17 +458,20 @@ int Xorriso_boot_item_status(struct XorrisO *xorriso, char *cat_path,
int Xorriso_boot_status_mips(struct XorrisO *xorriso, IsoImage *image,
char *filter, FILE *fp, int flag)
{
int i, num_boots;
int i, num_boots, sa_type;
char *paths[15], *line;
line= xorriso->result_line;
sa_type= (xorriso->system_area_options & 0xfc) >> 2;
num_boots= iso_image_get_mips_boot_files(image, paths, 0);
Xorriso_process_msg_queues(xorriso, 0);
if(num_boots <= 0)
return(num_boots);
if(sa_type == 2)
num_boots= 1;
for(i= 0; i < num_boots; i++) {
strcpy(line,"-boot_image any mips_path=");
sprintf(line, "-boot_image any mips%s_path=", sa_type ==2 ? "el" : "");
Text_shellsafe(paths[i], line, 1);
strcat(line, "\n");
Xorriso_status_result(xorriso, filter, fp, flag & 2);
@ -1001,22 +1004,38 @@ ex:;
/* @param flag bit0= give up all boot file paths
bit1= refuse if already a path is added
*/
int Xorriso_add_mips_boot_file(struct XorrisO *xorriso, char *path, int flag)
{
int ret;
IsoImage *image;
char *paths[15];
ret= Xorriso_get_volume(xorriso, &image, 0);
if(ret <= 0)
return ret;
if(flag & 1) {
iso_image_give_up_mips_boot(image, 0);
return(1);
iso_image_give_up_mips_boot(image, 0);
Xorriso_process_msg_queues(xorriso,0);
return(1);
}
if(flag & 2) {
ret= iso_image_get_mips_boot_files(image, paths, 0);
Xorriso_process_msg_queues(xorriso,0);
if(ret < 0)
goto report_error;
if(ret > 0) {
Xorriso_msgs_submit(xorriso, 0,
"There is already a boot image file registered.",
0, "FAILURE", 0);
return(0);
}
}
ret = iso_image_add_mips_boot_file(image, path, 0);
Xorriso_process_msg_queues(xorriso,0);
if (ret < 0) {
report_error:;
Xorriso_report_iso_error(xorriso, "", ret,
"Error when adding MIPS boot file",
0, "FAILURE", 1);
@ -1030,7 +1049,8 @@ int Xorriso_coordinate_system_area(struct XorrisO *xorriso, int sa_type,
int options, char *cmd, int flag)
{
int old_type, old_options;
static char *type_names[2] = {"MBR", "MIPS Big Endian Volume Header"};
static char *type_names[3] = {
"MBR", "MIPS Big Endian Volume Header", "MIPS Little Endian Boot Block"};
old_type= (xorriso->system_area_options & 0xfc) >> 2;
old_options= xorriso->system_area_options & ~0xfc;
@ -1053,7 +1073,7 @@ int Xorriso_coordinate_system_area(struct XorrisO *xorriso, int sa_type,
hint_revoke:;
if(old_type == 0)
sprintf(xorriso->info_text, "Revokable by -boot_image any discard");
else if(old_type == 1)
else if(old_type == 1 || old_type == 2)
sprintf(xorriso->info_text, "Revokable by -boot_image any mips_discard");
if(old_type < 2)
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "HINT", 0);

16
xorriso/opts_a_c.c
View File

@ -745,7 +745,21 @@ treatment_patch:;
if(ret <= 0)
return(ret);
} else if(strcmp(treatpt, "mips_discard") == 0) {
} else if(strncmp(treatpt, "mipsel_path=", 12) == 0) {
sprintf(eff_path, "-boot_image %s mipsel_path=", formpt);
ret= Xorriso_coordinate_system_area(xorriso, 2, 0, eff_path, 0);
if(ret <= 0)
return(ret);
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, treatpt + 12,
eff_path, 2);
if(ret <= 0)
return(ret);
ret= Xorriso_add_mips_boot_file(xorriso, eff_path, 2);
if(ret <= 0)
return(ret);
} else if(strcmp(treatpt, "mips_discard") == 0 ||
strcmp(treatpt, "mipsel_discard") == 0) {
xorriso->system_area_options&= ~0xfc; /* system area type 0 */
Xorriso_add_mips_boot_file(xorriso, "", 1); /* give up MIPS boot files */

8
xorriso/opts_d_h.c
View File

@ -1390,7 +1390,8 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
" |\"discard\"|\"keep\"|\"patch\"|\"dir=\"|\"bin_path=\"",
" |\"cat_path=\"|\"cat_hidden=on|iso_rr|joliet|off\"",
" |\"load_size=\"|\"system_area=\"|\"partition_table=on|off\"",
" |\"mips_path=\"|\"mips_discard\"|\"show_status\"",
" |\"mips_path=\"|\"mipsel_path=\"|\"mips_discard\"",
" |\"show_status\"",
" Whether to discard or keep an exiting El Torito boot image.",
" ISOLINUX can be made bootable by dir=/ or dir=/isolinux",
" or dir=/boot/isolinux. Others, like GRUB, by bin_path=...",
@ -1399,8 +1400,9 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
" ISO image by the usual commands like -map or -add.",
" system_area= and partition_table= are for MBR based booting",
" from USB stick. The system_area= file needs not to be added.",
" mips_path= adds Big Endian MIPS boot files. Combinable with",
" El Torito but not with MBR production.",
" mips_path= adds Big Endian MIPS boot files. mipsel_path=",
" sets one Little Endian MIPS boot file. Both are mutually",
" exclusive and exclusive to MBR production.",
"",
" -uid uid User id to be used for the whole multi-session ISO image.",
" -gid gid Group id for the same purpose.",

13
xorriso/xorriso.texi
View File

@ -44,7 +44,7 @@
@c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISO 1 "Oct 13, 2010"
@c man .TH XORRISO 1 "Oct 15, 2010"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -2882,10 +2882,17 @@ partition offset. 0 chooses a default value.
@cindex MIPS boot file, activation
@strong{mips_path=}iso_rr_path declares a data file in the image to be a
MIPS Big Endian boot file. Enable production of a MIPS Big Endian Volume
Header. This is mutually exclusive with MBR production. It will overwrite
the first 512 bytes of any data eventually provided by system_area=.
Header. This is mutually exclusive with MBR production and mipsel_path=.
It will overwrite the first 512 bytes of any data eventually provided by
system_area=.
Up to 15 boot files can be declared by mips_path=.
@*
@strong{mipsel_path=}iso_rr_path declares a data file in the image to be the
MIPS Little Endian boot file. This is mutually exclusive with MBR production
and mips_path=. It will overwrite the first 512 bytes of any data eventually
provided by system_area=.
Only a single boot file can be declared by mipsel_path=.
@*
@strong{mips_discard} revokes any boot file declarations made by mips_path=.
This removes the ban on MBR production.
@*

4
xorriso/xorriso_private.h
View File

@ -304,6 +304,7 @@ struct XorrisO { /* the global context of xorriso */
0= with bit0 or bit1: MBR
else: unspecified type
1= MIPS Big Endian Volume Header
2= MIPS Little Endian Boot Block
*/
int patch_system_area; /* Bits as of system_area_options.
to be applied to the loaded system
@ -558,8 +559,5 @@ struct XorrisO { /* the global context of xorriso */
#include "parse_exec.h"
/* <<< */
#define Xorriso_mips_boot_file_pathS 1
#endif /* Xorriso_private_includeD */

2
xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2010.10.13.170641"
#define Xorriso_timestamP "2010.10.15.112050"