Tiny Core Extensions > TCE Bugs

MbedTLS Illegal Instruction on i586

(1/2) > >>

CNK:
I'm getting "illegal instruction" errors with MbedTLS libs on a Pentium 1 (i586), such as from the selftest program in mbedtls-bin:

--- Code: ---$ /tmp/tcloop/mbedtls-bin/usr/local/bin/selftest
Illegal instruction

--- End code ---

It seems from the build script that the x86 mbedtls-lib.tcz and mbedtls-bin.tcz extensions on TC12 and later were built with the x86_64 compiler flags instead of these x86 flags shown on the Wiki:

--- Code: ---export CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe"
export LDFLAGS="-Wl,-O1"

--- End code ---

Since I built the updated Dillo extension for MbedTLS instead of OpenSSL, I expect this is why it's also failing with "Illegal instrucion" in TC15 on i586.

Juanito:
Maybe you could pm the maintainer and request a replacement?

CNK:
Thanks Juanito, yes PM sent.

CNK:
I never got a response to my PM.

Mbed TLS 2 reached end of support with the end of 2024 according to the release notes. Should there be mbedtls3 extensions for version 3.6 (suported "until at least March 2027")? I think programs need to be recompiled to work with version 3.6.

I could submit mbedtls extensions built with the right compiler flags for x86 for the current Mbed TLS 3.6.2 release. I could also do the same for the x86_64 extension if its maintainer (polikuo) doesn't want to build v. 3.

Otherwise I'll go back to OpenSSL for building the new version of Dillo that's been released.

polikuo:

--- Quote from: CNK on January 23, 2025, 05:27:44 AM ---I never got a response to my PM.

Mbed TLS 2 reached end of support with the end of 2024 according to the release notes. Should there be mbedtls3 extensions for version 3.6 (suported "until at least March 2027")? I think programs need to be recompiled to work with version 3.6.

I could submit mbedtls extensions built with the right compiler flags for x86 for the current Mbed TLS 3.6.2 release. I could also do the same for the x86_64 extension if its maintainer (polikuo) doesn't want to build v. 3.

Otherwise I'll go back to OpenSSL for building the new version of Dillo that's been released.

--- End quote ---

Hi, CNK.

Sorry for the late reply.

Feel free to take over if you already have a working build.

I'm mostly on raspberry pi now.

Navigation

[0] Message Index

[#] Next page