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89 Commits

Author SHA1 Message Date
Andrius Štikonas 1407f92220
cc_amd64: fix stack alignment and save non-volatile registers. 2023-12-23 23:09:33 +00:00
Andrius Štikonas 8247a28f78
M0: fix stack alignment and save non-volatile registers. 2023-12-23 17:06:20 +00:00
Andrius Štikonas e871378bcf
catm: fix stack alignment and save non-volatile registers. 2023-12-23 01:12:17 +00:00
Andrius Štikonas c01f86c7c5
hex2: fix stack alignment and save non-volatile registers. 2023-12-22 23:16:51 +00:00
Andrius Štikonas 90d9bc7fb4
hex1: fix stack alignment and save non-volatile registers. 2023-12-22 19:13:27 +00:00
Andrius Štikonas ddcc53ab44 hex0: optimize stack alignment code. 2023-12-17 17:34:49 +00:00
Andrius Štikonas 78a70d0af8 Fix remaining alignment issues in kaem-optional. 2023-12-17 16:51:13 +00:00
Andrius Štikonas 20c3bfbb99 Further hex0 size reduction and calling convention fixes. 2023-12-16 17:09:51 +00:00
Andrius Štikonas 2e2f608c31 Minor whitespace cleanup. 2023-12-10 23:10:28 +00:00
Andrius Štikonas 4e0c63955d kaem-optional: fix stack alignment and save non-volatile registers. 2023-12-10 19:57:31 +00:00
Andrius Štikonas 4a1f2ba310 Reduce size of hex0 by 3 bytes. 2023-12-09 19:54:44 +00:00
Andrius Štikonas daba916619 hex0: Use $ for unsigned 2-byte constants. 2023-12-09 17:47:35 +00:00
Andrius Štikonas dde77cdb0f Fix stack alignment to 16 bytes and save non-volatile registers. 2023-12-09 17:23:27 +00:00
Andrius Štikonas d290d4101b Also fix clang build flags on amd64/Development to work with newer clang. 2023-12-07 20:43:37 +00:00
Andrius Štikonas 62d0f98d5e Minor update to comments. 2023-01-15 00:03:34 +00:00
Andrius Štikonas e5453f203a Remove an extra confusing zero from SIMPLE_FS_PROTOCOL_GUID. 2022-10-23 22:59:37 +01:00
Andrius Štikonas 4df1f2360f Fix cc_amd64 return code. 2022-10-19 21:03:31 +02:00
Andrius Štikonas dbc06eff76 Make hex0 one byte smaller. 2022-10-11 00:59:36 +01:00
Andrius Štikonas d518c45e8d Backport PE32 header changes to all early stage0-uefi programs. 2022-10-11 00:55:46 +01:00
Andrius Štikonas a73e927536 Allocate more memory in M0. 2022-10-10 23:58:23 +01:00
Andrius Štikonas 9a6c1a0efa Allocate more memory in cc_amd64, without it it tends to hang when building M2-Planet. 2022-10-10 23:43:36 +01:00
Andrius Štikonas a4905777c9 Fix a bug in kaem read_byte function. 2022-10-09 21:35:00 +01:00
Andrius Štikonas 92ffae0dbe Fix a typo in cc_amd64.M1 that prevented it from working. 2022-10-08 19:33:25 +01:00
Andrius Štikonas b18a371718 Actually commit cc_amd64.M1 which was forgotten in the previous commit. 2022-10-08 01:20:46 +01:00
Andrius Štikonas 41393adeae Initial version of cc_amd64.M1. 
Currently broken, possibly due to problems in PE header.
 2022-10-06 22:49:57 +01:00
Andrius Štikonas fd021cef8f Fix a bug in exit_uefi_stack. 2022-10-02 14:46:21 +01:00
Andrius Štikonas d6d8b2b707 cc_amd64.S: implement user stack. 2022-10-02 14:38:20 +01:00
Andrius Štikonas b46ba0d078 Initial port of cc_amd64.S to UEFI. 
It can build some simple stuff but fails to build M2-Planet
due to stack overflow. UEFI guarantees only 128 KiB of stack
space but we need about 2MiB.
 2022-10-02 12:09:31 +01:00
Andrius Štikonas 89771b3fc7 cc_amd64.S: Simplify fixup_type function. 2022-10-01 17:31:58 +01:00
Andrius Štikonas da7132246a Add relocatable POSIX version of cc_amd64.S. 2022-10-01 15:15:57 +01:00
Andrius Štikonas 999a4b5148 Use .intel_syntax directive instead of Makefile option in .S files. 2022-09-27 22:52:18 +01:00
Andrius Štikonas d647ffa3a6 Add M0.hex2. 2022-09-25 23:01:25 +01:00
Andrius Štikonas a4fdf03827 Rename kaem-minimal->kame-optional to be consistent with bootstrap seeds. 2022-09-17 14:29:58 +01:00
Andrius Štikonas cc85d5f8db kame-minimal: Implement various improvements: 
* Make sure to close all protocols before exit.
 * Use more sophisticated command line argument processing
   that pushes command line arguments onto stack.
 * Switch to more readable M1 defines.
 2022-09-17 14:18:59 +01:00
Andrius Štikonas 32deb0ffaf hex0: Implement various improvements: 
* Make sure to close all protocols before exit.
 * Use more sophisticated command line argument processing
   that pushes command line arguments onto stack.
 * Switch to more readable M1 defines.
 2022-09-10 23:57:31 +01:00
Andrius Štikonas 9b9ff9ac52 hex1: Implement various improvements: 
* Make sure to close all protocols before exit.
 * Use more sophisticated command line argument processing
   that pushes command line arguments onto stack.
 * Switch to more readable M1 defines.
 2022-09-07 22:32:18 +01:00
Andrius Štikonas 7020101bd7 Remove a separate .data section in assembly prototypes to match what we are doing in hex/M1. 2022-09-04 00:45:13 +01:00
Andrius Štikonas 35dbae15a0 Further fixes to hex2 command line parsing. 
Do not hang if not arguments is specified or input file does not exist.
 2022-08-28 23:06:47 +01:00
Andrius Štikonas 2b25915169 hex2: implement various improvements. 
* Make sure to close all protocols before exit.
 * Use more sophisticated command line argument processinh
   that pushes command line arguments onto stack.
 * Switch to more readable M1 defines
 * Handle the case when output file is not specified
 2022-08-28 21:57:14 +01:00
Andrius Štikonas e14033b3d9 Make catm work when no arguments are supplied. 2022-08-24 00:17:52 +01:00
Andrius Štikonas 74a5685102 catm: Make sure we close all open protocols on exit. 2022-08-23 00:39:36 +01:00
Andrius Štikonas 3528be5b2b catm: Switch to M1 defines that are closer to intel syntax. 2022-08-22 01:30:22 +01:00
Andrius Štikonas 01fae8cd06 catm: close rootdir on exit. 2022-08-21 23:51:46 +01:00
Andrius Štikonas dcaba36d05 hex2: also close rootdir on exit. 2022-08-21 23:46:40 +01:00
Andrius Štikonas e3ccc9b046 hex2: fix free_pool bug. 
r12 was not pointing towards begining of pool,
hence we were not freeing allocated memory.
 2022-08-21 23:07:46 +01:00
Andrius Štikonas ce5f77ddc5 hex2: Use a single allocate_pool call. 2022-08-21 22:47:24 +01:00
Andrius Štikonas 62ba4ba253 hex.S: Fix a bug where store label was called rather than jumped into. 2022-08-20 23:11:30 +01:00
Andrius Štikonas 8913822c2c Fix kaem when receiving non-zero exit code. 2022-08-20 02:22:34 +01:00
Andrius Štikonas f5a38323ef Add catm.hex2 2022-08-14 22:31:13 +01:00
Andrius Štikonas f587764c81 Add catm.M1 prototype. 2022-08-14 19:49:58 +01:00