feat(v4.0.0): a node is sent text as a message and sends back what it prints

MESH.md step 3. The ports are the transport; the message is what is transported: to, from, type, heat and TTL, ACL tag, sequence, length, then text four characters to a word. - quit.v4: a node with nothing to do is blocked reading "any port"; text for it is interpreted; (FINISH) sends what it printed and then how the text ended, and it waits again - core.v4: EMIT keeps what is printed, (FLUSH-OUT) and (HDR) send it to the sender on the port the message came on. EMIT still needs one free data cell and no more; it works on the return stack and in A and B - message.h/.c: the same format for whatever is on a port and is not a node - boot.c: the boot is the node's console on port 1 and its kernel on port 0 - the prompt tests are a console that speaks messages - gone: v4_line_begin, v4_line_done, v4_line_status; writing a node's input buffer and setting its P from outside; any use of CONSOLE-TX Verified: make -C v4 test (test_host_quit.c 1283 checks, the full-stack figures unchanged) and make -C v4 sanitize pass; hosted-check passes on three ISAs with POST 550 of 550; clean qemu with STARFORTH_V4=1 passes POST and answers lines typed at each prompt on amd64, aarch64 and riscv64 (logs/20261006-110551, -111621, -111341). -110837 is an aarch64 run ended by the test wrapper's limit while still in UEFI firmware; it shows nothing about v4. Not done: KEY, EXPECT and QUERY still read the console's input registers; a message not for this node is let go (step 4). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-06 11:19:46 -04:00
parent 42610e844f
commit a041b401ea
24 changed files with 844 additions and 178 deletions
@@ -0,0 +1,130 @@
+[2J[001;001H[=3h[2J[001;001H[2J[001;001H[8;042;160t[2J[001;001H[2J[001;001H[8;056;240t[2J[001;001HBdsDxe: loading Boot0002 "UEFI QEMU DVD-ROM QM00005 " from PciRoot(0x0)/Pci(0x1F,0x2)/Sata(0x2,0xFFFF,0x0)
+BdsDxe: starting Boot0002 "UEFI QEMU DVD-ROM QM00005 " from PciRoot(0x0)/Pci(0x1F,0x2)/Sata(0x2,0xFFFF,0x0)
+[2J[001;001H[=3h[2J[001;001HStarKernel UEFI Loader
+Loading kernel from ESP...
+[CKPT 001] Entered efi_main - ConOut live
+RAW SERIAL UP
+[CKPT 002] Serial (COM1) initialized
+Monolithic build - kernel linked directly
+Collecting boot information...
+CmdLine: parsed OK
+[CKPT 004] Command line parsed
+[CKPT 005] Kernel stack allocation decided
+[CKPT 006] Boot info collected (ACPI table located)
+GOP: linear framebuffer found
+[CKPT 007] GOP: linear framebuffer found
+[CKPT 008] About to enter ExitBootServices retry loop
+EBS...
+EBS OK
+Calling kernel_main (monolithic)...
+
+
+   _____ _             _  __                    _ 
+  / ____| |           | |/ /                   | |
+ | (___ | |_ __ _ _ __| ' / ___ _ __ _ __   ___| |
+  \___ \| __/ _` | '__|  < / _ \ '__| '_ \ / _ \ |
+  ____) | || (_| | |  | . \  __/ |  | | | |  __/ |
+ |_____/ \__\__,_|_|  |_|\_\___|_|  |_| |_|\___|_|
+
+LithosAnanke v2.1.0
+Architecture: amd64
+Build: Oct  6 2026 11:05:25
+
+UEFI BootServices: EXITED
+
+=== StarKernel Boot Information ===
+Memory map entries: 131
+Total memory: 1023 MB
+Usable memory: 968 MB
+===================================
+
+PMM initialized.
+PMM statistics:
+  Total pages: 249252
+  Free pages : 247729
+  Used pages : 1523
+  Total MB   : 973
+  Free  MB   : 967
+  Used  MB   : 5
+
+VMM initialized (mapped RAM, CR3 switched)
+VMM initialized (mapped RAM, CR3 switched)
+VMM self-test: mapped OK at 0xffff800000000000
+VMM self-test complete.
+
+IDT installed.
+
+APIC: init...
+APIC: IA32_APIC_BASE MSR=0x00000000fee00900
+APIC: stale-ISR drain: 0 EOI(s) issued
+APIC: initialized (xAPIC MMIO, TPR=0, SIVR=0x1FF, EOI-clear)
+APIC: init done
+
+I/O APIC: init...
+I/O APIC: base=0xfec00000, gsi_base=0, overrides=5
+  override: source=00 gsi=2 flags=0x0000
+  override: source=05 gsi=5 flags=0x000d
+  override: source=09 gsi=9 flags=0x000d
+  override: source=0a gsi=10 flags=0x000d
+  override: source=0b gsi=11 flags=0x000d
+i8042: keyboard ACKed enable-scanning
+i8042: IRQ1 enabled in controller config byte
+I/O APIC: keyboard IRQ1 routed (masked)
+
+Timer: init...
+Timer: init start
+Timer: PM_TMR_BLK discovered from FADT at port 1544
+Timer: VM mode detected (hypervisor present).
+Timer: HPET calibration disabled (VM-exit MMIO would poison timing).
+Timer: WARNING: invariant TSC not present under hypervisor.
+Timer:          continuing in RELATIVE mode (no determinism guarantees).
+Timer: RDTSCP not present; using RDTSC (less serialized).
+Timer: CPUID frequency unavailable; trying PM Timer...
+Timer: trust=1 (0=NONE,1=REL,2=ABS), TSC=2101540994 Hz
+Timer: init done
+
+Kernel heap initialized.
+Heap statistics:
+  Total bytes: 536870872
+  Free  bytes: 536870872
+  Used  bytes: 0
+  Peak  bytes: 0
+  Heap base addr: 24641536
+  Heap end  addr: 561512448
+
+Heartbeat: init...
+APIC Timer: calibrating...
+APIC Timer: apic_hz=1006649045, tick_hz=100, initial_count=10066490
+APIC Timer: configured (masked, ready to start)
+Heartbeat: init done
+Kernel initialization complete.
+Boot successful!
+
+StarForth v4: one host node, the F18-derived engine
+V4: capsule v4:nucleus-64.f18 signature: missing (unsigned)
+PARITY:V4_NUCLEUS name=v4:nucleus-64.f18 capsule_id=0x97a655081b2af559 capsule_hash=0x97a655081b2af559 words=298
+V4: capsule v4:forth79.4th signature: missing (unsigned)
+PARITY:V4_CAPSULE name=v4:forth79.4th capsule_id=0x4055641ee17d176b capsule_hash=0x4055641ee17d176b dict_hash=0x594818fc69677603
+V4: capsule v4:post79.4th signature: missing (unsigned)
+PARITY:V4_POST tests=550 pass=550 fail=0
+PARITY:V4_CAPSULE name=v4:post79.4th capsule_id=0xb987dbb4388990bd capsule_hash=0xb987dbb4388990bd dict_hash=0x8768fb163c8529f4
+PARITY:OK
+POST: PASSED
+ok> : SQ DUP * ;
+ ok
+ok> 7 SQ . 3 4 U* . .
+49 0 12  ok
+ok> COLD
+FORTH-79 Cold Start
+System initialized.
+ ok
+ok> 3 4 U* . .
+0 12  ok
+ok> FORGET U*
+Protected word
+ ERROR
+ok> 9 KERNEL-WORD ASK9 ASK9
+Argument out of range
+ ERROR
+ok> BYE
+BYE: cold restart