3 Commits

Author	SHA1	Message	Date
Sean Anderson	79f6ad6a7b	arm: smh: Document functions in header ... This adds some documentation for semihosting functions in the header. Signed-off-by: Sean Anderson <sean.anderson@seco.com>	2022-04-01 15:03:13 -04:00
Sean Anderson	eff77c3a24	arm: smh: Use numeric modes for smh_open ... There's no point in using string constants for smh_open if we are just going to have to parse them. Instead, use numeric modes. The user needs to be a bit careful with these, since they are much closer semantically to string modes used by fopen(3) than the numeric modes used with open(2). Signed-off-by: Sean Anderson <sean.anderson@seco.com>	2022-04-01 15:03:13 -04:00
Sean Anderson	b10f724807	arm: smh: Export semihosting functions ... This exports semihosting functions for use in other files. The header is in include/ and not arm/include/asm because I anticipate that RISC-V may want to add their own implementation at some point. smh_len_fd has been renamed to smh_flen to more closely match the semihosting spec. Signed-off-by: Sean Anderson <sean.anderson@seco.com>	2022-04-01 15:03:13 -04:00