Commit Graph

3 Commits

Author SHA1 Message Date
Yann MAGNIN 7bbb33f50f vxBoot - 1.1.0 : GOT patch
@add
<> vxBoot/builtin/ld : add two new mode "INFO" and "CHECK" used for debugging
<> vxBoot/elf/got : manually patch the GOT section
<> vxBoot/loader/info : display information about ELF file

@update
<> CMakeList.txt : dump version + add new sources files
<> include/vxBoot/hardware : add ELF section header information
<> vxBoot/builtin/hw : add kernel origin address
<> vxBoot/builtin/ld : change file name to a more appropriate one

@fix
<> vxBoot/hardware/get_info : fetch the kernel origin address
<> vxBoot/elf/image : use the "real" kernel address
<> vxBoot/loader/entry : add the GOT patch step
2022-01-14 11:40:24 +01:00
Yann MAGNIN f90c07132a vxBoot - 0.1.0 : First version
@add
<> builtin/loader : add "ld" builtin command
<> loader/entry : add gintrace support to potentially trace an operating system
<> loader/entry : add "image" dump generation in the SMEM

@update
<> builtin/hw : isolate hardware interaction
<> fs/smemfs/pread : change long function name formalism
<> loader/elf/entry : isolate hardware interaction
<> terminal/read : if not cursor time is available, force-display the cursor
<> terminal/util : change complex C semantic abuse

@fix:
<> loader/elf/image : check the available RAM size before load the image
<> loader/elf/image : use non-cacheable area address to load the image
<> loader/elf/image : use cacheable area address for the "entry" address generation
<> loader/elf/entry : display appropriate error string if needed
<> terminal/open : reduce buffer size
<> terminal/open : enable cursor blink only if the device is not an emulator
<> terminal/read : add "mutex" for the display
<> terminal/read : sign comparison
2021-12-18 13:52:13 +01:00
Yann MAGNIN d4d9c68005 add ELF loader (WIP) 2021-10-08 19:32:46 +02:00