Your APE binaries will now run on eight hardware architectures. The
tradeoff is this change adds about 800kb of bloat to the executable
which to be fair is still more than half as small as Go hello world
Your APE shell script extracts an embedded build of Blink, based on
`$(uname -m)`. The Blink binaries are statically-linked (manylinux)
which means, they'll run on every distro's stock install, including
Apple M1's that haven't enabled Rosetta. Blink's emulation has been
designed to be nearly as fast as Rosetta, using a JIT technique for
faster startup time. Blink has also been tested more thoroughly, w/
emulating Cosmopolitan software, since we're the ones who wrote it.
libc/sock/if.h is removed because:
- it contained only IFNAMSIZ, which was also defined in
libc/sock/struct/ifreq.h
- it was not included in any file EXCEPT libc/isystem/net/if.h, which
also included the libc/sock/struct/ifreq.h
hence we remove this file, and move the IFNAMSIZ definition to
libc/sock/struct/ifreq.h which is included in isystem.
IFNAMSIZ is defined in:
- libc/sock/if.h
- libc/sock/struct/ifreq.h
we add a check in the latter to avoid a complaint when using the
amalgamated header.
This commit also paves the way for initial IPv6 support in `curl.com` by specifying
`AF_UNSPEC` for the address family in the hints passed to `getaddrinfo()`.
The database is much larger than it was when we started, so these
background reporting queries have become much more expensive than
before. We also had someone make 750k claims in one day, and even
hundreds of thousands per hour, which broke our assumptions about
hourly / daily reports being cheap.
* [metal] Copy program pages to extended memory at startup
* [metal] Reclaim base memory pages for later app use
* [metal] Load program pages beyond 1st 440 KiB to extended memory
o//examples/hellolua.com now runs correctly under QEMU (in
legacy BIOS mode).
* [metal] Place GDT in read/write segment
The CPU absolutely needs to alter the GDT when loading the
task register (via ltr). To account for this, I move the
GDT into a read/write data section. There is still a "rump"
read-only GDT in the text section that is used by the real
mode bootloader.
We also delay the loading of the task register (ltr) until
after the IDT and TSS are finally set up.
* [metal] Get examples/vga2.c serial output working for UEFI boot
* [metal] Get examples/vga2.c VGA output working for UEFI boot
* [metal] Allow munmap() to reclaim dynamically allocated pages
* Place TLS sections right after .text, not after embedded zip file
Co-authored-by: tkchia <tkchia-cosmo@gmx.com>
