Commit graph

3 commits

Author SHA1 Message Date
David Given c569ca15d8 Clean up how the language libraries refer to plat headers; they should be using
the +pkg forms of the rules and getting the headers via the paths in descr,
rather than depending on the +headers version.
2016-12-05 21:05:24 +01:00
George Koehler 466bc555fe Add getdirentries() and stat() for Mac OS X.
Also add fstat() and lstat().  I don't #define the constants for
st_mode or d_type, but I provide enough to get the block size of a
file and to list the names in a directory.  Some fields of struct stat
get truncated, see XXX in plat/osx/include/sys/stat.h.

In struct dirent, the inode field might be d_ino or d_fileno.  I
picked d_ino because Apple's sys/dirent.h uses d_ino (but Apple's
manual pages use d_fileno).
2016-11-28 14:32:49 -05:00
George Koehler 02fb480217 Commit a preview of osx386 and osxppc as new platforms.
These produce Mach-o executables for Mac OS X on Intel or PowerPC
processors.  Our code generator for PowerPC (mach/powerpc) still has
bugs.  Some examples seem to run, but startrek crashes.  Our code
generator for Intel (mach/i386) is better.

There is a problem with job control.  If you run paranoia or startrek,
then suspend the job (^Z) and resume it ('fg' in bash), then read(2)
might fail with EINTR.

The larger files in this commit are
 - plat/osx/cvmach/cvmach.c
 - plat/osx/libsys/brk.c
 - plat/osx386/libsys/sigaction.s
 - plat/osxppc/libsys/sigaction.s
2016-10-02 14:58:05 -04:00