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Polished and documented MIPS booting option

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This commit is contained in:
Thomas Schmitt
2010-10-13 17:07:05 +00:00
parent 2b7130ecdd
commit c1381c7baf
8 changed files with 176 additions and 104 deletions
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54
libisoburn/trunk/xorriso/opts_a_c.c
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@ -614,7 +614,8 @@ treatment_patch:;
xorriso->patch_isolinux_image= 0;
xorriso->boot_image_bin_path[0]= 0;
xorriso->patch_system_area= 0;
xorriso->system_area_options&= ~0xfc; /* system area type 0 */
if((xorriso->system_area_options & 0xfc ) == 0)
xorriso->system_area_options= 0; /* Reset eventual type 0 flags */
if(xorriso->boot_count > 0) {
ret= Xorriso_attach_boot_image(xorriso, 2); /* dispose boot images */
if(ret <= 0)
@ -731,19 +732,11 @@ treatment_patch:;
xorriso->keep_boot_image= 0;
xorriso->boot_efi_default= 1;
} else if(strcmp(treatpt, "mips_path=") == 0) {
xorriso->boot_image_bin_path[0] = 0;
xorriso->boot_efi_default= 0;
/* >>> Preliminary : this should be adjustable per boot image */
xorriso->system_area_options&= ~0xfc; /* system area type 0 */
} else if(strncmp(treatpt, "mips_path=", 10) == 0) {
#ifdef Xorriso_mips_boot_file_pathS
/* >>> Check for contradicting xorriso->system_area_options */;
sprintf(eff_path, "-boot_image %s mips_path=", formpt);
ret= Xorriso_coordinate_system_area(xorriso, 1, 0, eff_path, 0);
if(ret <= 0)
return(ret);
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, treatpt + 10,
eff_path, 2);
if(ret <= 0)
@ -751,21 +744,10 @@ treatment_patch:;
ret= Xorriso_add_mips_boot_file(xorriso, eff_path, 0);
if(ret <= 0)
return(ret);
xorriso->system_area_options= 1 << 2; /* system area type 1 */
#else /* Xorriso_mips_boot_file_pathS */
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, treatpt + 10,
xorriso->boot_image_bin_path, 2);
if(ret <= 0)
return(ret);
xorriso->keep_boot_image= 0;
xorriso->boot_efi_default= 0;
/* >>> Preliminary : this should be adjustable per boot image */
xorriso->system_area_options&= 1 << 2; /* system area type 1 */
#endif /* ! Xorriso_mips_boot_file_pathS */
} else if(strcmp(treatpt, "mips_discard") == 0) {
xorriso->system_area_options&= ~0xfc; /* system area type 0 */
Xorriso_add_mips_boot_file(xorriso, "", 1); /* give up MIPS boot files */
} else if(strncmp(treatpt, "boot_info_table=", 16)==0) {
if(strcmp(treatpt + 16, "off") == 0)
@ -808,23 +790,27 @@ treatment_patch:;
}
} else if(strncmp(treatpt, "system_area=", 12) == 0) {
if(strcmp(formpt, "isolinux")==0) {
ret= Xorriso_coordinate_system_area(xorriso, 0, 2,
"-boot_image isolinux system_area=", 0);
if(ret <= 0)
return(ret);
}
ret= Xorriso_set_system_area_path(xorriso, treatpt + 12, 0);
if(ret <= 0)
return(ret);
if(strcmp(formpt, "isolinux")==0)
xorriso->system_area_options= (xorriso->system_area_options & ~3) | 2;
} else if(strncmp(treatpt, "partition_table=", 16)==0) {
if(strcmp(treatpt + 16, "off") == 0) {
xorriso->system_area_options&= ~3;
xorriso->patch_system_area= xorriso->system_area_options;
} else if(strcmp(treatpt + 16, "on") == 0) {
xorriso->system_area_options&= ~3;
sprintf(eff_path, "-boot_image %s partition_table=", formpt);
if(strcmp(formpt, "isolinux")==0)
xorriso->system_area_options|= 2;
ret= Xorriso_coordinate_system_area(xorriso, 0, 2, eff_path, 0);
else
xorriso->system_area_options|= 1;
xorriso->patch_system_area= xorriso->system_area_options;
ret= Xorriso_coordinate_system_area(xorriso, 0, 1, eff_path, 0);
if(ret <= 0)
return(ret);
} else
was_ok= 0;