On Fri, Feb 14, 2020 at 03:58:09AM -0800, Charles Lohr wrote: > There isn't xtensa support, but that wouldn't be hard to add.
Adding support for a specific Xtensa chip wouldn't be hard, but Xtensa allows the instruction set to be modified in various different ways when the cpu core is synthesized. GCC had support for Xtensa for several years before the ESP8266 came along, but it took some time until GCC learnt how to deal with the call0 calling conventions necessary for this chip. The tools provided by Tensilica to chipmakers spit out header files with lots of defines that you have to use in a compiler to know how to generate code for a particular chip. Best regards, Daniel _______________________________________________ Tinycc-devel mailing list Tinycc-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/tinycc-devel
