[BUG] macos ventura arm64 segmentation fault on start

[0x-2a]

Describe the bug

Segfault on start on m1 macs running ventura

To Reproduce

• Download btop from https://github.com/aristocratos/btop/releases/download/v1.2.13/btop-arm64-macos-ventura.tbz
• Extract
• ./install.sh
• btop
• Also, same is true for brew install btop

Expected behavior

Runs without segfault

Screenshots

Info (please complete the following information):

• btop++ version: 1.2.13
• Binary: release download
• Architecture: arm64
• Platform: macos
• (Linux) Kernel: 22.6.0
• (OSX/FreeBSD) Os release version: Ventura 13.5.2
• Terminal used: zsh
• Font used: Andale Mono 12

Additional context

~/.config/btop/btop.log

2023/09/19 (10:11:44) | ===> btop++ v.1.2.13
2023/09/19 (10:11:44) | DEBUG: Starting in DEBUG mode!
2023/09/19 (10:11:44) | INFO: Logger set to DEBUG
2023/09/19 (10:11:44) | DEBUG: Using locale en_US.UTF-8
2023/09/19 (10:11:44) | INFO: Running on /dev/ttys002
2023/09/19 (10:11:44) | DEBUG: get_sensors(): show_coretemp=1 check_temp=1
2023/09/19 (10:11:44) | DEBUG: checking intel
2023/09/19 (10:11:44) | DEBUG: no intel sensors found

GDB Backtrace

If btop++ is crashing at start the following steps could be helpful:

(Extra helpful if compiled with make OPTFLAGS="-O0 -g")

1. run (linux): gdb btop (macos): lldb btop

(lldb) target create "btop"
Current executable set to '/usr/local/bin/btop' (arm64).
(lldb) r
Process 57320 launched: '/usr/local/bin/btop' (arm64)
ERROR: Failed to get size of terminal!
Process 57320 exited with status = 1 (0x00000001) 

2... for backtracing I think I may need to disable SIP, let me know if it is needed

[imwints]

Debugging with LLDB doesn't work at all sadly and GDB doesn't support aarch64 as far as I know. Someone would probably need to printf-debug this

[antony-frolov]

Got the same issue on my m1 mac, installed as a nix package

[imwints]

Please provide a back trace of the error. LLDB works with this branch, see #627

[antony-frolov]

Not very familiar with it but did the same thing as the author of the issue

$ lldb btop                                                               ─╯
(lldb) target create "btop"
Current executable set to '/Users/lovanto/.nix-profile/bin/btop' (arm64).
(lldb) r
Process 60786 launched: '/Users/lovanto/.nix-profile/bin/btop' (arm64)
warning: (arm64) /nix/store/1b6i6r7gx86i8i9abax4j1qzsibcvmwx-btop-1.2.13/bin/btop(0x0000000100000000) address 0x0000000100000000 maps to more than one section: btop.__TEXT and btop.__TEXT
warning: (arm64) /nix/store/1b6i6r7gx86i8i9abax4j1qzsibcvmwx-btop-1.2.13/bin/btop(0x0000000100000000) address 0x00000001000ec000 maps to more than one section: btop.__DATA_CONST and btop.__DATA_CONST
warning: (arm64) /nix/store/1b6i6r7gx86i8i9abax4j1qzsibcvmwx-btop-1.2.13/bin/btop(0x0000000100000000) address 0x00000001000f0000 maps to more than one section: btop.__DATA and btop.__DATA
warning: (arm64) /nix/store/1b6i6r7gx86i8i9abax4j1qzsibcvmwx-btop-1.2.13/bin/btop(0x0000000100000000) address 0x0000000100000000 maps to more than one section: btop.__TEXT and btop.__TEXT
warning: (arm64) /nix/store/1b6i6r7gx86i8i9abax4j1qzsibcvmwx-btop-1.2.13/bin/btop(0x0000000100000000) address 0x00000001000ec000 maps to more than one section: btop.__DATA_CONST and btop.__DATA_CONST
warning: (arm64) /nix/store/1b6i6r7gx86i8i9abax4j1qzsibcvmwx-btop-1.2.13/bin/btop(0x0000000100000000) address 0x00000001000f0000 maps to more than one section: btop.__DATA and btop.__DATA
ERROR: Failed to get size of terminal!
Process 60786 exited with status = 1 (0x00000001)

[imwints]

LLDB is currently not able to debug your btop binary. You need to compile btop from source, especially from this branch, and then use the resulting binary to produce a back trace

[antony-frolov]

Using the branch provided i get this (also i'm running macos sonoma, not ventura)

$ lldb bin/btop                                                                                                                                   ─╯
(lldb) target create "bin/btop"
Current executable set to '/tmp/btop/bin/btop' (arm64).
(lldb) r
Process 56395 launched: '/tmp/btop/bin/btop' (arm64)
ERROR: Failed to get size of terminal!
Process 56395 exited with status = 1 (0x00000001)

[imwints]

That is odd. Can you also include your btop.log contents?

[antony-frolov]

Sorry for the delay, here's my btop.log

2023/10/23 (22:50:41) | ===> btop++ v.1.2.13
2023/10/23 (22:50:41) | WARNING: No UTF-8 locale detected! Some symbols might not display correctly.
2023/10/23 (22:50:43) | ERROR: Failed to get size of terminal!

[imwints]

That doesn't seem like you've compiled the right branch. The logs don't match. Did you git checkout lldb-term-size ?

[antony-frolov]

Yes, right, my bad. Here's what it looks like