Commit Graph

1337 Commits

Author SHA1 Message Date
Jeremy Soller 38361661e6 Add proc scheme stubs for aarch64 2022-08-19 16:00:35 -06:00
Jeremy Soller 80fc1d7fd4 Remove phys_offset stack hack 2022-08-18 15:03:35 -06:00
Jeremy Soller 6b2439f1b9 Improved 32-bit x86 support 2022-08-18 14:57:15 -06:00
Jeremy Soller c09be1770b Use registers for switch_to_inner instead of stack 2022-08-18 09:09:11 -06:00
Jeremy Soller 472081f8ba Save/restore GS segment on interrupt 2022-08-17 21:13:35 -06:00
Jeremy Soller bd9ee98ba9 Use same code for clone_handler on 32-bit and 64-bit x86 2022-08-17 14:40:30 -06:00
Jeremy Soller d47ba636a0 Support x86 in proc scheme 2022-08-17 14:32:12 -06:00
Jeremy Soller 679662c99e Name bootstrap process 2022-08-17 13:25:13 -06:00
Jeremy Soller 4bd137f36e Fixes for x86 32-bit 2022-08-17 10:48:23 -06:00
Jeremy Soller 1eda828877 Merge branch 'userspace_cwd' into 'master'
Remove SYS_CHMOD and cwd related syscalls/files.

See merge request redox-os/kernel!198
2022-08-16 09:17:37 +00:00
4lDO2 67c0b911b4 Update syscall 2022-08-16 10:45:04 +02:00
4lDO2 c3c135cb1d Remove chmod from UserScheme 2022-08-13 19:44:44 +02:00
4lDO2 431407aff0 Remove SYS_CHMOD and cwd related syscalls/files. 2022-08-13 19:44:44 +02:00
Jeremy Soller ac70c76922 Fix TSS and IDT structures on 32-bit x86 2022-08-12 09:03:56 -06:00
Jeremy Soller 9c78219a6a Use 32-bit TSS for x86 32-bit 2022-08-12 08:44:05 -06:00
Jeremy Soller d33ff704ba Implement usermode for x86 32-bit 2022-08-12 08:21:49 -06:00
Jeremy Soller 4602b81a2f Fix debugger when dumping kernel threads 2022-08-03 11:08:49 -06:00
Jeremy Soller 3ba1b018b7 Warn but otherwise allow unaligned sizes in funmap 2022-08-03 11:08:18 -06:00
Jeremy Soller 7a390c2a1d Sync some paging code for aarch64 with x86_64 2022-08-01 08:25:33 -06:00
Jeremy Soller 2191308d15 setup_new_utable for aarch64 2022-07-29 18:58:19 -06:00
Jeremy Soller 358abbd40f Fix copy paste error and update rmm 2022-07-29 18:53:27 -06:00
Jeremy Soller 07015d17ba Sync x86 and x86_64 2022-07-29 18:49:55 -06:00
Jeremy Soller 166e1e304b Update syscall 2022-07-29 18:39:34 -06:00
Jeremy Soller 62c62c4e7c Update rmm 2022-07-29 18:38:12 -06:00
Jeremy Soller 5d55d4eb87 Fix warnings 2022-07-29 18:33:54 -06:00
Jeremy Soller cc6c974c91 Bump kernel to 0.3.0 to match syscall 2022-07-29 18:18:27 -06:00
Jeremy Soller be12d0f1bd Add initial i686 arch module 2022-07-29 18:12:49 -06:00
Jeremy Soller 9b74fb3ff1 Update syscall 2022-07-29 18:07:44 -06:00
Jeremy Soller e99cbcf5d2 Fixes for compiling aarch64 2022-07-29 18:06:53 -06:00
Jeremy Soller 897cd4c9f4 Add graphical_debug module 2022-07-29 15:57:02 -06:00
Jeremy Soller 0c80643077 Make graphical_debug arch independent and fix lots of warnings 2022-07-29 15:56:44 -06:00
Jeremy Soller 87acffe859 Fix kernel TLS permissions in INIT_GDT 2022-07-29 09:28:13 -06:00
Jeremy Soller 4d1c41232b Support inner_physmap on 32-bit systems 2022-07-29 09:27:54 -06:00
Jeremy Soller 059f2a0d07 Support ContextList::spawn on i686 2022-07-29 09:27:35 -06:00
Jeremy Soller a1d9edee52 Use Mutex<u64> instead of AtomicU64 for user scheme packet ID 2022-07-29 09:25:40 -06:00
Jeremy Soller bf9e630f65 Fix building proc scheme on non-x86_64 2022-07-29 09:25:17 -06:00
Jeremy Soller f0d3e3281c Use acpi on i686 2022-07-28 08:22:55 -06:00
Jeremy Soller 8db4596f73 Use x86 crate on i686 as well 2022-07-28 08:22:26 -06:00
Jeremy Soller fdb4ad8e88 Only build debugger on x86_64 for now 2022-07-28 08:21:31 -06:00
Jeremy Soller 8d5ca62499 Add linker and target for i686 2022-07-28 08:20:49 -06:00
Jeremy Soller a45a7c696e Merge branch 'fix-bootstrap' into 'master'
Fix bootstrap

See merge request redox-os/kernel!196
2022-07-28 13:38:27 +00:00
4lDO2 f3faf33e3f Add a workaround to treat bootstrap mem as owned. 2022-07-28 14:17:02 +02:00
4lDO2 ca4525462d Return right number of bytes written for addrspace. 2022-07-28 14:16:07 +02:00
4lDO2 2d935ca6d3 Update cargo.lock 2022-07-27 18:01:58 +02:00
Jeremy Soller 7fcdd8f6e2 Merge branch 'userspace_fexec' into 'master'
Userspace fexec

See merge request redox-os/kernel!195
2022-07-27 15:40:58 +00:00
4lDO2 e58bf714d8 Update rmm and syscall 2022-07-27 17:39:16 +02:00
4lDO2 99362f98d2 Add a better interface for modifying addrspaces. 2022-07-27 10:52:52 +02:00
4lDO2 939feacdc5 Add fn for validating user memory range bounds. 2022-07-27 10:52:46 +02:00
4lDO2 5bbfdcda6b Add mmap-min-addr and support unmapping parent PTs. 2022-07-27 10:52:45 +02:00
4lDO2 0720db2265 Remove SYS_EXEC debug code. 2022-07-27 10:52:29 +02:00