Commit Graph

20 Commits

Author SHA1 Message Date
Stephen Miller
683e5f3b04
Core: Simulate write-only file access with read-write access (#3360)
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* Swap write access mode for read write

Opening with access mode w will erase the opened file. We do not want this.

* Create mode

Opening with write access was previously the only way to create a file through open, so add a separate FileAccessMode that uses the write access mode to create files.

* Update file_system.cpp

Remove a hack added to posix_rename to bypass the file clearing behaviors of FileAccessMode::Write

* Check access mode in read functions

Write-only files cause the EBADF return on the various read functions. Now that we're opening files differently, properly handling this is necessary.

* Separate appends into proper modes

Fixes a potential regression from one of my prior PRs, and ensures the Write | Append flag combo also behaves properly in read-related functions.

* Move IsWriteOnly check after device/socket reads

file->f is only valid for files, so checking this before checking for sockets/devices will cause access violations.

* Fix issues

Now that Write is identical to ReadWrite, internal uses of Write need to be swapped to my new Create mode

* Fix remaining uses of FileAccessMode write to create files

Missed these before.

* Fix rebase

* Add stubbed get_authinfo (#3722)

* mostly stubbed get_authinfo

* Return value observed on console if get_authinfo was called for the current thread, esrch otherwise

---------

Co-authored-by: kalaposfos13 <153381648+kalaposfos13@users.noreply.github.com>
Co-authored-by: georgemoralis <giorgosmrls@gmail.com>
2025-11-04 10:57:26 +02:00
squidbus
21a1888857
build: Fix a couple more warnings. (#3598) 2025-09-13 15:33:42 -07:00
Stephen Miller
f4531fd927
Core: Remove checks for symbol version_major and version_minor (#3540)
* Remove checks for module version_major and version_minor

Following this rule broke linking for some libraries, and introduced extra effort needed to get some homebrew running.

* Clang

* Fix rebase

* Disable libSceSsl HLE

Real hardware uses a title workaround to determine if base libSceSsl is needed. Currently, this title workaround applies to absolutely nothing.
2025-09-08 19:30:03 -07:00
Paris Oplopoios
cbbf3505e7
Fix path bugs & wrap seeks in an if (#1154)
* Fix path bugs

* Wrap most seeks in an if
2024-09-30 12:42:59 +03:00
georgemoralis
3b87c3c128 moved elf logging to DebugDump fuction , which can be enabled in config . This reduces main log file a lot 2024-07-01 23:07:57 +03:00
TheTurtle
c5d1d579b1
core: Many things (#194)
* video_core: Add a few missed things

* libkernel: More proper memory mapped files

* memory: Fix tessellation buffer mapping

* Cuphead work

* sceKernelPollSema fix

* clang format

* fixed ngs2 lle loading and rtc lib

* draft pthreads keys implementation

* fixed return codes

* return error code if sceKernelLoadStartModule module is invalid

* re-enabled system modules and disable debug in libs.h

* Improve linux support

* fix windows build

* kernel: Rework keys

---------

Co-authored-by: georgemoralis <giorgosmrls@gmail.com>
2024-06-15 14:36:07 +03:00
TheTurtle
728249f58d
core: Properly implement TLS (#164)
* core: Split module code from linker

* linker: Properly implement thread local storage

* kernel: Fix a few memory functions

* kernel: Implement module loading

* Now it's easy to do anyway with new module rework
2024-06-05 22:08:18 +03:00
georgemoralis
9d4149f006 clang format fix 2024-03-26 19:51:10 +02:00
georgemoralis
e5a224aa96 rewrote relocations 2024-03-26 17:17:59 +02:00
georgemoralis
f70fbcac19 linker : Resolve can now load exports as well 2024-03-26 12:57:18 +02:00
georgemoralis
354a9c3cdb clang format fix 2024-03-26 12:33:00 +02:00
georgemoralis
365ae2aac9 some elf improvements 2024-03-26 00:21:38 +02:00
georgemoralis
f2f04142b0 improved symbols_resolver and output 2024-03-25 09:46:36 +02:00
georgemoralis
02dcf4d45c
LLE libc + other fixes part1 (#97)
* app0 folder is absolute

* some improvements on symbols types

* clang format

* missing libs.h

* improved symbols_resolver

* moved config to config folder

* functions to dump import functions

* improved logging output

* option for debugdump and improvements

* Apply suggestions from code review

Co-authored-by: GPUCode <47210458+GPUCode@users.noreply.github.com>

* clang format

---------

Co-authored-by: GPUCode <47210458+GPUCode@users.noreply.github.com>
2024-03-11 13:26:33 +02:00
GPUCode
79d6c8a377
common: Rewrite logging based on cut down citra logger (#86)
* common: Rewrite logging based on cut down Citra logger

* code: Misc fixes

* core: Bring back tls handler

* linker: Cleanup

* config: Remove log level

* logging: Enable console output by default

* core: Fix windows build
2024-02-28 00:10:34 +02:00
GPUCode
584b7d2b15 chore: Make shadps4 REUSE compliant 2024-02-23 23:33:43 +02:00
GPUCode
6f4c6ae0bb
code: Add clang-format target and CI workflow (#82)
* code: Add clang format target, rules and CI workflow

* code: Run clang format on sources
2024-02-23 22:57:57 +02:00
GPUCode
fe43558779 common: Rework timekeeping with native RDTSC and port to linux 2024-02-23 11:30:06 +02:00
georgemoralis
b6d98d4b72 some cleanups 2023-11-21 16:54:10 +02:00
GPUCode
369d92fa56 core: Reorganize 2023-11-06 01:11:54 +02:00