Open Source Tools Support | Open Source Tools for Renesas

Open Source Tools Support

Open Source Tools Support

587 Rep. 47 Answers 3 Questions 2 Followers 0 Following

The official account for all technical support issues for the Open Source Tools for Renesas platform at https://llvm-gcc-renesas.com

Follow

Stats

47 answers, 5 selected
3 questions, 0 solved
Member for 7 years, 11 months, 13 days
45391 profile views
Last seen 3 days ago

Reputation

Total 587

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,1,0,0,0,0,0,1,0,0,0

+1

3 days ago Commented Hello, Thank you for reaching out to us! The solution we can recommend is changing the linker script by replacing the wildcard input section specification with explicit enumeration of the input sections and start/end symbols: linkerscript: .RamSection : { __start_ramlist1__ = .; *(RamSectionList1) __end_ramlist1__ = .; __start_ramlist2__ = .; *(RamSectionList2) __end_ramlist2__ = .; ... } >RAM2 C code: extern const unsigned char _start_ramlist1; extern const unsigned char _end_ramlist1; RamSectionList1Size = &_end_ramlist1 - &_start_ramlist1; Please let us know if we can be of further assistance. __ Best regards, The Open Source Tools Team

+1

September 21, 2023 Commented Hello, Thank you for reaching out to us! The portable Linux version of LLVM for Renesas RL78 can be tried out on RHEL: https://llvm-gcc-renesas.com/downloads/download.php?f=rl78/10.0.0.202306/llvm-10.0.0.202306-rl78-elf.tar.gz Please note that the current build depends on the "ncurses" library(version 5, x86_64). If the given RHEL distribution is using a newer version of the library, the old version can be installed by: $ > yum install ncurses-compat-libs (verified on Red Hat Enterprise Linux release 8.1 (Ootpa)) Please let us know if we can be of further assistance. __ Best regards, The Open Source Tools Team

+1

September 19, 2023 Commented Hello, Thank you for reaching out to us! GCC for Renesas RL78 does not support far functions. If support for them is needed, we recommend trying out LLVM for Renesas RL78. Please let us know if we can be of further assistance. Best regards, The Open Source Tools Team

+1

September 19, 2023 Commented Hello, Thank you for reaching out. Please let us know, would you be open to switching to LLVM for RL78? __ Thank you, The Open Source Tools Team

+10

August 17, 2023 Answered Development tool setup for Renesas RX MCU

Votes

4 votes received 100/100 4up 0down

4 votes casted 100/100 4up 0down

Top Answers

1 May 4, 2021

Where is the document of LLVM-RL78 ABI

1 February 7, 2022

Creating a project from scratch for RX630 using e2 studio and GCC RX.

0 May 9, 2016

Will there be 64-bit binaries available for Linux in the future (including iodefines) and/or a simple tar.gz/tar.bz2 package?

0 July 21, 2022

rx-elf-gdb/run manual/options

0 September 14, 2016

■ＲＸ２１０のサンプル

More answers by Open Source Tools Support view→

New questions

No question asked yet!

Support