python (65.1k questions)

javascript (44.2k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (12.9k questions)

Questions - newlib

What is the correct way to enable soft floating point computation for 68000 with gcc and newlib?

I am using crosstool-ng to crosscompile for 68000 (version:crosstool-ng-1.24.0-rc2, host OS:Ubuntu 20.04) My target is a 68000 (plain, not a 68020 or a cpu with floating point support). I am compiling...
test-img

Fabio Dalla Libera

gcc

68000

newlib

Votes: 0

Answers: 0

Cygwin doesn't define __STDC_IEC_559__

I was curious if this is intentional. I found that traditionally __STDC_IEC_559__ is defined in glibc and then used by gcc. Cygwin doesn't use glibc however, and I was wondering if __STDC_IEC_559__ is...
test-img

dldillard

c

gcc

cygwin

newlib

Votes: 0

Answers: 0

Why is does char from an array give subscript warning in gcc for isspace in newlib

I´m having troubles understand a compiler warning that we have in our code. The code we have are similar to the one in this example that give the warning (-Wchar-subscripts). We are using ARM gcc 9.2....
test-img

lagget

c

gcc

newlib

Votes: 0

Answers: 2

Latest Answer

This appears to be the very same bug as discussed in Bugzilla here Bug 95177 - error: array subscript has type char. Basically gcc is inconsistent in its diagnostics and this behavior only appeared in...
test-img

Lundin

Integrate picolibc into STM32 FreeRTOS

I'm trying to set up a build environment for STM32F4 with picolibc and ran into a problem: Subprojects drivers : YES freertos : YES picolibc : YES 5 warnings User defined options Cross files: cross f...
test-img

Unknows

arm

stm32f4

meson-build

newlib

Votes: 0

Answers: 1

Latest Answer

Update: For disabling Newlib by setting, #define cconfigUSE_NEWLIB_REENTRANT to "0" in the FreeRTOSConfig.h(CMSIS_V2) file to solve the problem.
test-img

Unknows

Posts

Questions

Blogs

Jobs