Overview

Project website docs.freebsd.org/en
Translation license BSD 2-Clause "Simplified" License
Translation process
  • Translations can be made directly.
  • Translation suggestions can be made.
  • Only chosen users can contribute.
  • The translation uses bilingual files.
File mask documentation/content/*/books/arch-handbook/boot/_index.po
Translation file Download documentation/content/fr_FR/books/arch-handbook/boot/_index.po
Last change None
Last author None

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 293 11,013 74,869
Translated 0% 0 0% 0 0% 0
Needs editing 0% 0 0% 0 0% 0
Read-only 0% 0 0% 0 0% 0
Failing checks 0% 0 0% 0 0% 0
Strings with suggestions 0% 0 0% 0 0% 0
Untranslated strings 100% 293 100% 11,013 100% 74,869
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New strings to translate

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

3 new strings to translate appeared to the translation. 7 months ago
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Resource update

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

The "documentation/content/fr_FR/books/arch-handbook/boot/_index.po" file was changed. 7 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

Next, the destination register `%di` is copied to `%bp`. `%bp` gets the value `0x800`. The value `8` is copied to `%cl` in preparation for a new string operation (like our previous `movsw`). Now, `stosw` is executed 8 times. This instruction copies a `0` value to the address pointed to by the destination register (`%di`, which is `0x800`), and increments it. This is repeated another 7 times, so `%di` ends up with value `0x810`. Effectively, this clears the address range `0x800`-`0x80f`. This range is used as a (fake) partition table for writing the MBR back to disk. Finally, the sector field for the CHS addressing of this fake partition is given the value 1 and a jump is made to the main function from the relocated code. Note that until this jump to the relocated code, any reference to an absolute address was avoided.
 
7 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

As [.filename]#boot0# is loaded by the BIOS to address `0x7C00`, it copies itself to address `0x600` and then transfers control there (recall that it was linked to execute at address `0x600`). The source address, `0x7c00`, is copied to register `%si`. The destination address, `0x600`, to register `%di`. The number of words to copy, `256` (the program's size = 512 bytes), is copied to register `%cx`. Next, the `rep` instruction repeats the instruction that follows, that is, `movsw`, the number of times dictated by the `%cx` register. The `movsw` instruction copies the word pointed to by `%si` to the address pointed to by `%di`. This is repeated another 255 times. On each repetition, both the source and destination registers, `%si` and `%di`, are incremented by one. Thus, upon completion of the 256-word (512-byte) copy, `%di` has the value `0x600`+`512`= `0x800`, and `%si` has the value `0x7c00`+`512`= `0x7e00`; we have thus completed the code _relocation_. Since the last update of this document, the copy instructions have changed in the code, so instead of the movsb and stosb, movsw and stosw have been introduced, which copy 2 bytes(1 word) in one iteration.
 
7 months ago
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String updated in the repository

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

movw %sp,%si # Source
movw $start,%di # Destination
movw $0x100,%cx # Word count
rep # Relocate
movsw # code
movw %di,%bp # Address variables
movb $0x8,%cl # Words to clear
rep # Zero
stosw # them
incb -0xe(%di) # Set the S field to 1
jmp main-LOAD+ORIGIN # Jump to relocated code
 
7 months ago
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New strings to translate

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

2 new strings to translate appeared to the translation. 2 years ago
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Resource update

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

The "documentation/content/fr_FR/books/arch-handbook/boot/_index.po" file was changed. 2 years ago
User avatar None

New strings to translate

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

200 new strings to translate appeared to the translation. 2 years ago
User avatar None

Resource update

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

The "documentation/content/fr_FR/books/arch-handbook/boot/_index.po" file was changed. 2 years ago
User avatar None

New strings to translate

Documentation / books/arch-handbook/boot/_index — French (fr_FR)

16 new strings to translate appeared to the translation. 3 years ago
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