X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/afa79169f3bfa3212ed099456200d308a26e078d..ea77b9c3fc7fb9bf9d7f9604fc187c8049212a2a:/README.md
diff --git a/README.md b/README.md
index 1799f1e..77920e7 100644
--- a/README.md
+++ b/README.md
@@ -22,11 +22,13 @@ LunaixOS - ä¸ä¸ªç®åçï¼è¯¦ç»çï¼POSIXå
¼å®¹çï¼ä½æ¿ï¼ï¼ï¼å¸¦æ
+ å
å管ç䏿éå页ï¼Demand Pagingï¼
+ é®çè¾å
¥
+ å¤è¿ç¨
-+ 17个常è§çLinux/POSIXç³»ç»è°ç¨ï¼[éå½1](#appendix1)ï¼
++ 47个常è§çLinux/POSIXç³»ç»è°ç¨ï¼[éå½1](#appendix1)ï¼
+ ç¨æ·æ¨¡å¼
+ ä¿¡å·æºå¶
+ PCI 3.0
+ PCIe 1.1 (WIP)
++ Serial ATA AHCI
++ æä»¶ç³»ç» (WIP)
## ç®å½ç»æ
@@ -63,6 +65,23 @@ LunaixOS - ä¸ä¸ªç®åçï¼è¯¦ç»çï¼POSIXå
¼å®¹çï¼ä½æ¿ï¼ï¼ï¼å¸¦æ
## è¿è¡ä»¥åIssue
+è¿è¡è¯¥æä½ç³»ç»éè¦ä¸ä¸ªèæç£çéåï¼å¯ä»¥ä½¿ç¨å¦ä¸å½ä»¤å¿«éå建ä¸ä¸ªï¼
+
+```bash
+qemu-img create -f vdi machine/disk0.vdi 128M
+```
+
+å¦æä½ æ³è¦ä½¿ç¨å«çç£çéåï¼éè¦ä¿®æ¹`configs/make-debug-tool`
+
+æ¾å°è¿ä¸è¡ï¼
+```
+-drive id=disk,file="machine/disk0.vdi",if=none \
+```
+
+ç¶åæ`machine/disk0.vdi`æ¿æ¢æä½ çç£çè·¯å¾ã
+
+æå¾å¤åæ³å»å建ä¸ä¸ªèæç£çï¼æ¯å¦[qemu-img](https://qemu-project.gitlab.io/qemu/system/images.html)ã
+
å¨å¤§å¤æ°æ
åµä¸ï¼æé½ä¼å°½éä¿è¯æ¬æºè¿è¡æ 误åï¼pushå°ä»åºä¸ãåæ¶ï¼è¯¥ç³»ç»æ¯ç»è¿æ¬æºæµè¯ï¼è½å¤å¨Bochsï¼QEMU (`= 7.0`)ï¼VirtualBox䏿£å¸¸çè¿è¡ï¼ææ¶æ²¡è¯è¿çæºï¼ã妿åç°å¨ä½¿ç¨`make all`ä¹åï¼èææºä¸è¿è¡æ¥éï¼åä¸è¬æ¯ç¼è¯å¨ä¼åé®é¢ãè¿ä¸ªé®é¢ç¬è
ä¸è¬å¾å¿«å°±ä¼ä¿®å¤ï¼å¦æä½ 使ç¨å«ççæ¬çgccï¼ç¬è
çæ¬11.2ï¼ï¼åºç°äºæ¤é®é¢ï¼æ¬¢è¿æissueã请åè[éå½3ï¼Issueçæäº¤](#appendix3)
ä¸é¢ååºä¸äºå¯è½ä¼åºç°çé®é¢ã
@@ -75,6 +94,10 @@ LunaixOS - ä¸ä¸ªç®åçï¼è¯¦ç»çï¼POSIXå
¼å®¹çï¼ä½æ¿ï¼ï¼ï¼å¸¦æ
è¿å¾å¤§æ¦çæ¯åºç°äºç«ææ¡ä»¶ãè½ç¶æ¯ç¸å½ä¸å¯è½çãä½å¦æåºç°äºï¼è¿æ¯è¯·æissueã
+#### é®é¢#3ï¼Bochsè¿è¡æ¶ï¼æç¤ºæ¾ä¸å°AHCIæ§å¶å¨
+
+æ£å¸¸ï¼**å 为Bochs䏿¯æSATA**ã请使ç¨QEMUæVirtualBoxã
+
## åèæç¨
**没æï¼ï¼** æ¬æç¨ä»¥å该æä½ç³»ç»å为ååï¼æ²¡æåºäºä»»ä½å¸é¢ä¸ç°è¡çæä½ç³»ç»å¼åæç¨ï¼ä¸å¹¶éæ¯åºäºä»»ä½ç弿ºå
æ ¸çäºæ¬¡å¼åã
@@ -96,6 +119,10 @@ LunaixOS - ä¸ä¸ªç®åçï¼è¯¦ç»çï¼POSIXå
¼å®¹çï¼ä½æ¿ï¼ï¼ï¼å¸¦æ
+ PCI Local Bus Specification, Revision 3.0
+ PCI Express Base Specification, Revision 1.1
+ PCI Firmware Specification, Revision 3.0
++ Serial ATA - Advanced Host Controller Interface (AHCI), Revision 1.3.1
++ Serial ATA: HIgh Speed Serialized AT Attachment, Revision 3.2
++ SCSI Command Reference Manual
++ ATA/ATAPI Command Set - 3 (ACS-3)
**å
责声æï¼PCIç¸å
³çæ åæç»è§£éæå½PCI-SIGææãæ¤å¤æä¾ç坿¬ä»
ä¾ä¸ªäººå¦ä¹ 使ç¨ãä»»ä½åç¨ç®çé¡»åPCI-SIGè´ä¹°ã**
@@ -117,7 +144,7 @@ LunaixOS - ä¸ä¸ªç®åçï¼è¯¦ç»çï¼POSIXå
¼å®¹çï¼ä½æ¿ï¼ï¼ï¼å¸¦æ
## éå½1ï¼æ¯æçç³»ç»è°ç¨
-### Unix/Linux/POSIX
+**Unix/Linux/POSIX**
1. `sleep(3)`
1. `wait(2)`
1. `waitpid(2)`
@@ -135,14 +162,48 @@ LunaixOS - ä¸ä¸ªç®åçï¼è¯¦ç»çï¼POSIXå
¼å®¹çï¼ä½æ¿ï¼ï¼ï¼å¸¦æ
1. `kill(2)`
1. `sigpending(2)`
1. `sigsuspend(2)`
-
-### LunaixOSèªæ
+2. `read(2)`
+2. `write(2)`
+2. `open(2)`
+2. `close(2)`
+2. `mkdir(2)`â»
+2. `lseek(2)`
+2. `readdir(2)`
+2. `readlink(2)`â»
+2. `readlinkat(2)`â»
+2. `rmdir(2)`â»
+2. `unlink(2)`â»
+2. `unlinkat(2)`â»
+2. `link(2)`â»
+2. `fsync(2)`â»
+2. `dup(2)`
+2. `dup2(2)`
+2. `symlink(2)`â»
+2. `chdir(2)`
+2. `fchdir(2)`
+2. `getcwd(2)`
+2. `rename(2)`â»
+2. `mount(2)`
+2. `unmount` (a.k.a `umount(2)`)â»
+2. `getxattr(2)`â»
+2. `setxattr(2)`â»
+2. `fgetxattr(2)`â»
+2. `fsetxattr(2)`â»
+2. `ioctl(2)`â»
+2. `getpgid(2)`
+2. `setpgid(2)`
+
+**LunaixOSèªæ**
1. `yield`
+2. `geterrno`
+3. `realpathat`
+
+( **â»**ï¼è¯¥ç³»ç»è°ç¨ææªç»è¿æµè¯ )
## éå½2ï¼ç¼è¯gccä½ä¸ºäº¤åç¼è¯å¨
-注æï¼gccéè¦ä»æºç æå»ºï¼å¹¶é
置为交åç¼è¯å¨ï¼å³ç®æ å¹³å°ä¸º`i686-elf`ãä½ å¯ä»¥ä½¿ç¨æ¬é¡¹ç®æä¾çèªå¨åèæ¬ï¼è¿å°ä¼æ¶µçgccåbinutilsæºç çä¸è½½ï¼é
ç½®åç¼è¯ï¼ä¸è½ä¿è¯å
¨å¹³å°å¯ç¨ï¼ç®ååªè¯è¿å¨Ubuntuç³»ç»ä¸å¯ä»¥è¿è¡ï¼ã
+注æï¼gccéè¦ä»æºç æå»ºï¼å¹¶é
置为交åç¼è¯å¨ï¼å³ç®æ å¹³å°ä¸º`i686-elf`ãä½ å¯ä»¥ä½¿ç¨æ¬é¡¹ç®æä¾ç[èªå¨åèæ¬](slides/c0-workspace/gcc-build.sh)ï¼è¿å°ä¼æ¶µçgccåbinutilsæºç çä¸è½½ï¼é
ç½®åç¼è¯ï¼æ²¡ä»ä¹æ¶é´å»æç£¨èæ¬ï¼ç®ååªç¥éå¨ç¬è
çUbuntuç³»ç»ä¸å¯ä»¥è¿è¡ï¼ã
**æ¨è**æå¨ç¼è¯ã以ä¸ç¼è¯æ¥éª¤æ¬è¿èªï¼https://wiki.osdev.org/GCC_Cross-Compiler
@@ -196,9 +257,22 @@ make all-gcc &&\
```
8. éªè¯å®è£
ï¼æ§è¡`i686-elf-gcc -dumpmachine`ï¼è¾åºåºè¯¥ä¸ºï¼`i686-elf`
+**å°æ°ç¼è¯å¥½çGCCæ°¸ä¹
æ·»å å°`PATH`ç¯å¢åé**
+
+è½ç¶è¿æ¯ä¸ä¸ªå¸¸è¯æ§çæä½ï¼ä½èèå°è®¸å¤äººé½ä¼å¿½ç¥è¿ä¸ä¸ªé¢å¤çæ¥éª¤ï¼å¨è¿éç¹æ¤ååºæç¤ºã
+
+è¦æ³å®ç°è¿ä¸ç¹ï¼åªéè¦å¨shellçé
ç½®æä»¶çæ«å°¾æ·»å ï¼`export PATH="<ä¸è¿°çå®è£
è·¯å¾>/bin:$PATH"`ã
+
+è¿ä¸ªé
ç½®æä»¶æ¯åå³äºä½ 使ç¨çshellï¼å¦zshå°±æ¯`${HOME}/.zshrc`ï¼bash忝`${HOME}/.bashrc`ï¼æè
ä½ å«éº»ç¦çï¼æå¾åºåï¼ä½ ä¹å¯ä»¥ç´æ¥ä¿®æ¹å
¨å±ç`/etc/profile`æä»¶ï¼ä¸å³æ°¸é¸ï¼ä½ä¸æ¨èè¿æ ·åï¼ã
+
+è³äºå
¶ä»çæ
åµï¼ç±äºè¿ä¸ªæ¥éª¤å
¶å®å¨ç½ä¸æ¯éå¤å¯æ¥çï¼æä»¥å°±ä¸å¨è¿éèµè¿°äºã
+
## éå½3ï¼Issueçæäº¤
+ç±äºç®åLunaixOS没æä¸ä¸ªå®å强大çå
æ ¸è¿½è¸ªåè½ãåè¥Lunaixçè¿è¡åºç°ä»»ä½é®é¢ï¼è¿è¯·æç
§ä»¥ä¸çæè¿°ï¼å¨Issueé颿ä¾è¯¦ç»çä¿¡æ¯ã
+
æå¥½æä¾ï¼
++ å¯ç¨äºå¤ç°é®é¢çæè¿°åæå¼ï¼å¦Lunaixè¿è¡å¹³å°ç软硬件é
ç½®ï¼
+ é误çç¶æè¿°
+ ï¼å¦å¯è½ï¼è¿è¡æªå¾
+ éè¯¯æ¶æ¯ï¼å¦æç»åºï¼