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Get binaries closer to running without an o/s

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blinkenlights now does a pretty good job emulating what happens when
binaries boot from BIOS into long mode. So it's been much easier to
debug the bare metal process and wrinkle out many issues.
This commit is contained in:
Justine Tunney 2020-10-29 04:53:20 -07:00
parent feed0d2b0e
commit 2d80bbc802
50 changed files with 974 additions and 1062 deletions
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12
tool/build/lib/syscall.c
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@ -422,18 +422,6 @@ static const char *GetSimulated(void) {
}
}
static void VirtualSendRead(struct Machine *m, void *dst, int64_t addr,
uint64_t n) {
VirtualSend(m, dst, addr, n);
SetReadAddr(m, addr, n);
}
static void VirtualRecvWrite(struct Machine *m, int64_t addr, void *src,
uint64_t n) {
VirtualRecv(m, addr, src, n);
SetWriteAddr(m, addr, n);
}
static int AppendIovsReal(struct Machine *m, struct Iovs *ib, int64_t addr,
size_t size) {
void *real;