Small Device C Compiler (SDCC) Discussion

The Small Device C Compiler (SDCC), targeting 8-bit architectures

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Check out if the VScode extension is suitable for your work or not. By ivan23654623 on Tue Sep 01, 2026 11:55 AM	1	44	By ivan23654623 on Tue Sep 01, 2026 11:55 AM
./install-sh: no input file specified. By Mian Qi on Tue Jun 10, 2025 03:16 AM	5	295	By Elyana Cruz on Fri Jul 31, 2026 05:32 AM
Thank you! By Aoineko on Thu Jul 09, 2026 01:09 PM	1	41	By Aoineko on Thu Jul 09, 2026 01:09 PM
[Z80] Test results for SDCC 4.6 By Aoineko on Wed Jun 03, 2026 10:31 PM	5	115	By Aoineko on Tue Jun 23, 2026 01:04 AM
News issue - May 28th, 2025: SDCC 4.6.0 RC1 released. By Michael Golovanov on Sat Jun 06, 2026 02:43 PM	2	47	By Philipp Klaus Krause on Sat Jun 06, 2026 03:25 PM
μDAP (udap) – A DAP Debugger for Z80 / SDCC Development By Tomaz Stih on Mon Jun 01, 2026 09:02 PM	1	47	By Tomaz Stih on Mon Jun 01, 2026 09:02 PM
Performance patch for SDAS By Miguel Angel Perez Martinez on Fri May 22, 2026 05:57 PM	2	55	By Philipp Klaus Krause on Sat May 23, 2026 10:09 AM
Good numbers for --max-allocs-per-node ? By bengalack on Sat May 21, 2022 11:30 AM	18	720	By Philipp Klaus Krause on Mon May 11, 2026 05:13 PM
Optimizing cseBBlock By Miguel Angel Perez Martinez on Wed Apr 22, 2026 03:56 PM	8	83	By Philipp Klaus Krause on Thu Apr 23, 2026 12:35 PM
Non lineal increment of compile times in some units. By Miguel Angel Perez Martinez on Wed Jan 21, 2026 04:06 PM	5	117	By Miguel Angel Perez Martinez on Tue Apr 07, 2026 04:51 PM
Z80: Adding BC to possible registers to utilize for --sdcccall 1 By Thorbjørn Ravn Andersen on Wed Mar 11, 2026 11:41 PM	2	79	By Janko Stamenović on Thu Mar 12, 2026 01:23 AM
disable atomic code for stc mcu (intel 8051) By Michael Golovanov on Sun Mar 08, 2026 08:22 AM	3	69	By Michael Golovanov on Mon Mar 09, 2026 02:26 PM
MCS-48 8035 By Jeff Mathews on Tue Feb 24, 2026 02:01 AM	2	74	By Benedikt Freisen on Tue Feb 24, 2026 05:41 PM
Compile-time optimization of operations By Sasha Avidan on Sat Jan 17, 2026 12:19 PM	7	176	By Philipp Klaus Krause on Sun Jan 18, 2026 03:21 PM
Acessing global symbols from main.c By Bert Lange on Sun Jan 18, 2026 08:41 AM	3	62	By Bert Lange on Sun Jan 18, 2026 02:06 PM
Funding details By Aoineko on Sun Nov 16, 2025 11:05 PM	2	108	By Philipp Klaus Krause on Sun Nov 16, 2025 11:32 PM
sdcc дял stm8 плохо оптимизирован By ivan23654623 on Wed Nov 12, 2025 02:03 PM	3	87	By ivan23654623 on Wed Nov 12, 2025 04:17 PM
Will SDCC automatically inline? By Sasha Avidan on Tue Jun 10, 2025 09:03 AM	4	182	By Chingson Chen on Mon Nov 03, 2025 06:15 AM
sdcc with binutils for mcs51 By lei on Thu Aug 28, 2025 04:03 AM	1	231	By lei on Thu Aug 28, 2025 04:03 AM
Assign register bank 1 (0x08 - 0x0F) to an application By Kerry Girardin on Tue May 20, 2025 02:25 PM	1	98	By Kerry Girardin on Tue May 20, 2025 02:25 PM
sizeof char array initialized with string literal By Charlie Skilbeck on Sun May 04, 2025 10:00 PM	4	317	By Charlie Skilbeck on Mon May 05, 2025 09:36 AM
New SDCC user seeks assistance compiling for Z80 arcade hardware By lrom on Fri Mar 28, 2025 03:28 AM	4	236	By Janko Stamenović on Mon Mar 31, 2025 10:45 PM
8051 11 bit ACALL relocation buffer overflow By Bumblebee Laboratories on Wed Mar 12, 2025 11:08 AM	1	175	By Bumblebee Laboratories on Wed Mar 12, 2025 11:08 AM
can't add more variables By alvin866 on Tue Mar 11, 2025 10:30 PM	2	132	By alvin866 on Tue Mar 11, 2025 10:39 PM
Needed Critical installation support for SDCC 4.5.0 By Suhas K S on Thu Feb 20, 2025 12:03 PM	3	340	By Philipp Klaus Krause on Fri Feb 21, 2025 01:26 PM

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