Commit graph

62 commits

Author SHA1 Message Date
Duncan Ogilvie 1590e7c061
[core] GDB improvements (#3848)
The commands to reproduce the issues are in the commit messages. I tested on Super Mario Odyssey using [nx2elf](https://github.com/shuffle2/nx2elf) converted binaries and gdb-multiarch:

```
(gdb) monitor info
Process:     0x51 (Application)
Program Id:  0x0100000000010000
Layout:
  Alias: 0x1103400000 - 0x21033fffff
  Heap:  0x2103400000 - 0x23033fffff
  Aslr:  0x0008000000 - 0x7fffffffff
  Stack: 0x1083400000 - 0x11033fffff
Modules:
  0x0080b3d000 - 0x0080b40fff nnrtld
  0x0080b41000 - 0x0081ff1fff RedStar.nss
  0x0081ff2000 - 0x008270efff multimedia
  0x008270f000 - 0x00833e2fff nnSdk
(gdb) monitor mappings
Mappings:
  0x0000000000 - 0x0080b3cfff     Free ----- [0, 0]
  0x0080b3d000 - 0x0080b3efff r-x Code ----- [0, 0]
  0x0080b3f000 - 0x0080b3ffff r-- Code ----- [0, 0]
  0x0080b40000 - 0x0080b40fff rw- CodeData ----- [0, 0]
  0x0080b41000 - 0x008156bfff r-x Code ----- [0, 0]
  0x008156c000 - 0x0081cdafff r-- Code ----- [0, 0]
  0x0081cdb000 - 0x0081ff1fff rw- CodeData ----- [0, 0]
  0x0081ff2000 - 0x0082365fff r-x Code ----- [0, 0]
  0x0082366000 - 0x00825c0fff r-- Code ----- [0, 0]
  0x00825c1000 - 0x008270efff rw- CodeData ----- [0, 0]
  0x008270f000 - 0x0082c3cfff r-x Code ----- [0, 0]
  0x0082c3d000 - 0x00832bffff r-- Code ----- [0, 0]
  0x00832c0000 - 0x00833e2fff rw- CodeData ----- [0, 0]
  0x00833e3000 - 0x0083403fff     Free ----- [0, 0]
  0x0083404000 - 0x0083404fff rw- ThreadLocal ----- [0, 0]
  0x0083405000 - 0x1083403fff     Free ----- [0, 0]
  0x1083404000 - 0x1083503fff rw- Stack ----- [0, 0]
  0x1083504000 - 0x7fffffffff     Free ----- [0, 0]
(gdb) set sysroot
(gdb) set solib-search-path /Users/duncan/Downloads/smo-program
Reading symbols from /Users/duncan/Downloads/smo-program/rtld.elf...
(No debugging symbols found in /Users/duncan/Downloads/smo-program/rtld.elf)
Reading symbols from /Users/duncan/Downloads/smo-program/main.elf...
(No debugging symbols found in /Users/duncan/Downloads/smo-program/main.elf)
Reading symbols from /Users/duncan/Downloads/smo-program/subsdk0.elf...
(No debugging symbols found in /Users/duncan/Downloads/smo-program/subsdk0.elf)
Reading symbols from /Users/duncan/Downloads/smo-program/sdk.elf...
(No debugging symbols found in /Users/duncan/Downloads/smo-program/sdk.elf)
(gdb) info shared
From                To                  Syms Read   Shared Object Library
0x0000000080b3d000  0x0000000080b41000  Yes (*)     /Users/duncan/Downloads/smo-program/rtld.elf
0x0000000080b41000  0x0000000081ff2000  Yes (*)     /Users/duncan/Downloads/smo-program/main.elf
0x0000000081ff2000  0x000000008270f000  Yes (*)     /Users/duncan/Downloads/smo-program/subsdk0.elf
0x000000008270f000  0x00000000833e3000  Yes (*)     /Users/duncan/Downloads/smo-program/sdk.elf
(*): Shared library is missing debugging information.
(gdb) info functions nnMain
All functions matching regular expression "nnMain":

Non-debugging symbols:
0x0000000081024250  nnMain
0x0000000082c2de40  nnMain@plt
(gdb) b *nnMain
Breakpoint 1 at 0x81024250
(gdb) c
Continuing.

Breakpoint 1, 0x0000000081024250 in nnMain () from /Users/duncan/Downloads/smo-program/main.elf
(gdb) x/10i $pc
=> 0x81024250 <nnMain>:	stp	x22, x21, [sp, #-48]!
   0x81024254 <nnMain+4>:	stp	x20, x19, [sp, #16]
   0x81024258 <nnMain+8>:	stp	x29, x30, [sp, #32]
   0x8102425c <nnMain+12>:	add	x29, sp, #0x20
   0x81024260 <nnMain+16>:	bl	0x81569aa0
   0x81024264 <nnMain+20>:	mov	w19, w0
   0x81024268 <nnMain+24>:	bl	0x81569ab0
   0x8102426c <nnMain+28>:	mov	x20, x0
   0x81024270 <nnMain+32>:	mov	w0, w19
   0x81024274 <nnMain+36>:	mov	x1, x20
```

Symlinked like this:

```
ls -l /Users/duncan/Downloads/smo-program
total 687472
-rw-r--r--@ 1 duncan  staff   20385356 Apr  9 18:12 main.elf
lrwxr-xr-x@ 1 duncan  staff         11 Apr  9 15:26 multimedia -> subsdk0.elf
lrwxr-xr-x@ 1 duncan  staff          8 Apr  9 15:28 nnrtld -> rtld.elf
lrwxr-xr-x@ 1 duncan  staff          7 Apr  9 15:26 nnSdk -> sdk.elf
lrwxr-xr-x@ 1 duncan  staff          8 Apr  9 15:26 RedStar.nss -> main.elf
-rw-r--r--@ 1 duncan  staff      12440 Apr  9 18:12 rtld.elf
-rw-r--r--@ 1 duncan  staff   12662960 Apr  9 18:12 sdk.elf
-rw-r--r--@ 1 duncan  staff    6294336 Apr  9 18:12 subsdk0.elf
```

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3848
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
2026-04-27 03:39:34 +02:00
lizzie 395613b01f
[common/logging] Simplify logging logic and fix issues when logging before system is created (#3688)
- our logging code was bigger than spdlog itself, why???? just keep it simple
- fix issues when logging before logging system is even started
- removes the "initialized logging twice" issue
- removes uneeded indirection in file logging
- uses direct formatting instead of jumping hoopla-around the fmt::format() ressult
- code duplication and dead code removal as usual

I did explore dup2() but I think it's not worth the hassle
I did try `fwopen()` but it's better if things are just kept as-is.

there is a lot of noise because I removed a bunch of redundant files on logging and just put everything in one file

now normally this wouldn't be a good idea, however consider: the complexity of logging; it's less than 500 lines... does it really need a whole subsystem?!?!?! ITS JUST LOGGING

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3688
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: DraVee <chimera@dravee.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2026-03-12 18:29:15 +01:00
lizzie dd9cae4ebc
[logging, debugger] remove unescesary logic and only query USER env variable once (#2800)
- censoring an username would lead to the variable being queried everytime something is written, just store it on a static
- dont use a map<> for something that can be done in a switch statment (and that the compiler will optimise for free!!!)
Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2800
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-10-27 20:55:01 +01:00
lizzie f55e560ac5
[compat] Debian stable gcc12/clang14 compilation fixes (#2763)
Mainly because - while we can just give out an AppImage and call it a day - building natively should be an option for all major distros.
And "base" stable debian doesn't provide a new enough g++/clang++ so... we need to make some "fixups".

Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2763
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-10-18 01:54:43 +02:00
lizzie 191e4c75a1
[meta] fix license headers (#2547)
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2547
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-09-21 21:58:59 +02:00
lizzie 9d2681ecc9
[cmake] enable clang-cl and WoA builds (#348)
Compilation and CMake fixes for both Windows on ARM and clang-cl, meaning Windows can now be built on both MSVC and clang on both amd64 and aarch64.

Compiling on clang is *dramatically* faster so this should be useful for CI.

Co-authored-by: crueter <crueter@eden-emu.dev>
Co-authored-by: crueter <crueter@crueter.xyz>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/348
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-09-09 20:47:49 +02:00
lizzie 43c41e4db5
[compat] openbsd port fixes (#273)
Signed-off-by: lizzie <lizzie@eden-emu.dev>
Co-authored-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/273
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-09-08 00:54:48 +02:00
crueter 21cd44ec04
[dynarmic] jit fix branch v2 (#203)
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/203
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>
2025-08-27 06:49:50 +02:00
crueter 1f5f9d34d1
[desktop] update sample shading fraction tooltip (#266)
more clear on what the slider doessssssssss

Signed-off-by: crueter <crueter@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/266
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: Maufeat <sahyno1996@gmail.com>
2025-08-16 00:42:54 +02:00
crueter 3e55dc6352
[cmake] refactor: CPM over vcpkg (#250)
Completely replaces vcpkg with CPM for all "system" dependencies. Primarily needed for Android and Windows. Also uses my OpenSSL CI for those two platforms.

In theory, improves configure and build time by a LOT and makes things much easier to manage

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/250
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
2025-08-14 20:30:30 +02:00
crueter 41f0fa97ca
[dynarmic] revert bad changes (#202)
This reverts commit 56acd4041a.

pr needs rebase and fix, audio broke

Signed-off-by: crueter <crueter@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/202
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Signed-off-by: crueter <crueter@eden-emu.dev>
2025-08-04 15:21:54 -04:00
lizzie 56acd4041a
[dynarmic] XMM spill, SSE/AVX emit, sub/add, configurable JIT state pointer, remove unnecessary stuff (#128)
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/128

https://www.agner.org/optimize/
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-08-02 00:48:10 +02:00
Esther1024 15fb1f78b3 fix include for boost 1.8.3+ (#121)
Co-authored-by: swurl <swurl@swurl.xyz>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/121
Co-authored-by: Esther1024 <danishreyjavik@outlook.com>
Co-committed-by: Esther1024 <danishreyjavik@outlook.com>
2025-05-22 20:38:57 +00:00
Liam aa3d4cc2da gdb: fix load/save of fp values in a32 2024-02-04 20:28:43 -05:00
Liam bf50a0e0c2 kernel: fix debugger and process list lifetime 2024-01-12 18:31:33 -05:00
Viktor Szépe cff668e1c4 Fix typos in src/core (#12625)
* Fix typos in src/core

* Fix typo correction

* Fix indentation of MemoryStateNames

* Fix indent
2024-01-08 13:31:48 -06:00
Liam 3d5c6a73cb core: refactor emulated cpu core activation 2023-12-04 10:37:16 -05:00
Liam 17a571379b gdbstub: read module information from memory layout 2023-11-11 10:41:06 -05:00
Liam 713f292a25 kernel: add KPageTableBase
Co-authored-by: Kelebek1 <eeeedddccc@hotmail.co.uk>
2023-11-10 12:01:35 -05:00
Liam 62e106dbe8 kernel: update KProcess 2023-10-21 20:03:41 -04:00
Liam 6031cf1017 gdbstub: add PermissionLocked to mappings table 2023-10-20 02:53:31 -04:00
Liam 890f5f8759 gdbserver: use numeric character references for unicode 2023-10-01 19:22:08 -04:00
Liam efa3409a30 gdbstub: fixup replaced instruction bytes in memory reads 2023-08-14 16:33:27 -04:00
Liam 46234254b1 core: reduce TOCTTOU memory access 2023-07-22 11:19:29 -04:00
Liam 6b6f0b21b9 k_process: PageTable -> GetPageTable 2023-07-14 21:43:15 -04:00
Liam 6eaef51cf2 memory: rename global memory references to application memory 2023-03-23 20:28:47 -04:00
Liam 156516e399 kernel: use KTypedAddress for addresses 2023-03-22 09:35:16 -04:00
Liam b8da5b73b2 kernel: convert KProcess to new style 2023-03-12 22:09:27 -04:00
Liam 46d09ae364 kernel: convert KThread to new style 2023-03-12 22:09:09 -04:00
Liam 1c3a93e7c4 service: refactor server architecture
Converts services to have their own processes
2023-02-21 12:19:25 -05:00
liamwhite 207fdfe57d Merge pull request #9796 from liamwhite/current
general: rename CurrentProcess to ApplicationProcess
2023-02-15 17:42:45 -05:00
arades79 b4b47c9f4a remove constexpr from virtual function
Signed-off-by: arades79 <scravers@protonmail.com>
2023-02-14 19:14:29 -05:00
arades79 b34e09b574 use a string view to skip allocation
Signed-off-by: arades79 <scravers@protonmail.com>
2023-02-14 12:35:40 -05:00
arades79 adcef452e0 add static lifetime to constexpr values to force compile time evaluation where possible
Signed-off-by: arades79 <scravers@protonmail.com>
2023-02-14 12:33:11 -05:00
Liam c68577384a general: rename CurrentProcess to ApplicationProcess 2023-02-13 19:03:12 -05:00
Liam f28fbaa41e debugger: add host fastmem pointer fetch command 2023-01-12 18:35:14 -05:00
Liam 5a712bb51a general: fix compile for Apple Clang 2022-11-22 22:22:28 -05:00
Liam 9f12c3e22f gdbstub: add ams monitor commands 2022-11-10 19:20:57 -05:00
Liam a19fabfe0c debugger: allow more than one connection attempt per session 2022-11-10 17:39:04 -05:00
Liam 47fc168030 common: remove "yuzu:" prefix from thread names 2022-10-03 18:43:56 -04:00
Liam 3edb108f4b kernel: unlayer CPU interrupt handling 2022-07-25 12:14:15 -04:00
lat9nq f1ca3b7ff3 gdbstub_arch: Directly access SP register
Currently to access the SP register, RegRead and RegWrite rely on a
out-of-bounds array access to reach the next element in a struct. As
of writing only git versions of GCC catch this error.

Specify the SP register when we want to access it in these functions.
2022-06-30 12:47:40 -04:00
Liam 2e78c2fdb9 gdbstub: fix register pokes 2022-06-25 12:07:20 -04:00
Liam 8d2abc710c core/debugger: memory breakpoint support 2022-06-16 13:18:07 -04:00
Liam 59a6d88625 kernel: implement KProcess suspension 2022-06-14 10:04:11 -04:00
Morph 9f2fca7cde Merge pull request #8446 from liamwhite/cmd-gdb
core/debugger: support operation in yuzu-cmd
2022-06-13 14:38:37 -04:00
Liam 2328945c5a core/debugger: allow remote connections 2022-06-12 11:50:50 -04:00
Lioncash d3d5f85f98 gdbstub_arch: Add missing virtual destructor
The class is used polymorphically, so it's undefined behavior to delete
instances of GDBStubA64 and GDBStubA32 from the base class pointer.
2022-06-11 18:23:22 -04:00
Liam c14f683322 core/debugger: fix a number of shutdown deadlocks 2022-06-10 09:17:12 -04:00
Liam fca1ce699a core/debugger: fix asio write usage 2022-06-06 23:50:56 -04:00