xavi/psxsdk/libpsx/src/libc.c, branch v0.7.1 Fork of PSXSDK with experimental features. https://gitea.privatedns.org/xavi/psxsdk/atom?h=v0.7.1 2022-02-07T01:14:10+00:00 libc.c: do not lseek(2) on partial sector reads 2022-02-07T01:14:10+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2022-02-07T01:14:10+00:00 urn:sha1:51824e61d0e6c520e4f67b0694be4ab25b32073f libc.c: fix ptr when partially reading sector 2021-12-08T02:24:01+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-12-08T02:24:01+00:00 urn:sha1:d78c64ba7c5d77c128b3929867858910488041d6 Provide buffered fread(3) 2021-10-24T01:10:03+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-10-24T00:57:40+00:00 urn:sha1:a34280dec778b7f6ba1e68450aee1c5b543aeda8 In order to reduce calls to seek(2) (which are very expensive), this commit keeps a sector-sized cache for each available FILE instance, except from the standard streams, of course. As expected, this allows calls to fread(3) to react much faster when small, contiguous chunks are read. fopen_internal: return ENOENT on file not found 2021-10-24T01:10:03+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-10-24T00:56:15+00:00 urn:sha1:9c6112eb5bec5e66bff092e8131839f38a2be39b This is actually expected by open(2), but I do not expect the BIOS implementation to conform. lib.c: reduce NUM_OF_FILE_STRUCTS 2021-10-24T01:10:03+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-10-24T00:54:45+00:00 urn:sha1:9157d1d6e6b6d16a24f88cdcc8182db96ae8aede Number has been reduced to a minimum to save memory. Provide conforming interface for fwrite(3) 2021-10-24T01:10:03+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-10-24T00:53:27+00:00 urn:sha1:7af858caafc4b55535e97833cf21f63828335e2d Add conforming interfaces of standard streams 2021-10-24T01:09:47+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-10-24T00:46:24+00:00 urn:sha1:fdf8c183357a1c2892ab100591e257f46cdadd4c fmode_to_desmode: remove annoying debug messages 2021-10-24T00:37:52+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-10-24T00:37:52+00:00 urn:sha1:4b1beb6199245fe3e9dd3d052c9000dc6c0068f1 fopen_internal: do not resolve cdromL by default 2021-10-24T00:30:59+00:00 Xavier Del Campo Romero xavi.dcr@tutanota.com 2021-10-24T00:30:55+00:00 urn:sha1:58256c917ee50d19d3c4e352480193fb21eb67b1 This avoids calling malloc(3) and thus allowing the linker to remove the heap implementation from memory.c via --gc-sections. Added -ffunction/data-sections and -Os to libpsx 2020-01-31T13:10:20+00:00 Xavi Del Campo xavi.dcr@tutanota.com 2020-01-31T13:10:20+00:00 urn:sha1:26b206560dc4bce4537ec9fcceb2306534fd1c6a