ack/plat/osxppc
George Koehler 98f2273d97 Teach cvmach to emit the symbol table.
This preserves the name and value of every symbol.  The type and other
info of a symbol might be lost.  In gdb, one can now "disas main" or
"disas '.ret'" to disassemble functions by name.

Most symbols are in sections, so I also teach cvmach to emit the Mach
section headers.  The entry point in plat/osx*/descr moves down to
make room for the section headers and LC_SYMTAB.

I fix some bugs in calculations of cvmach.  They were wrong if ROM had
a greater alignment than TEXT, or if DATA did not start on a page
boundary.  I introduce machseg[] to simplify the mess of variables in
main().  I declare most functions as static.  Also, cvmach becomes the
first program to #include <object.h>.
2016-11-22 17:16:30 -05:00
..
include Install only 1 copy, not 2 copies, of osx headers. 2016-11-08 17:13:51 -05:00
libsys Commit a preview of osx386 and osxppc as new platforms. 2016-10-02 14:58:05 -04:00
boot.s Fix my typo to put symbol "begrom" in correct section. 2016-11-19 19:23:42 -05:00
build-pkg.lua Install only 1 copy, not 2 copies, of osx headers. 2016-11-08 17:13:51 -05:00
build-tools.lua Commit a preview of osx386 and osxppc as new platforms. 2016-10-02 14:58:05 -04:00
descr Teach cvmach to emit the symbol table. 2016-11-22 17:16:30 -05:00