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Rework syscall ABI.

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Syscalls now accept two parameters, allowing for things like "int count = read(buf, len)"
Rather than providing safe signatures for syscalls, the user is now given helper functions to safely parse incoming values, c-strings and slices.
This commit is contained in:
Toby Jaffey 2025-12-09 21:51:35 +00:00
parent f046a590c0
commit 76fba39a21
28 changed files with 543 additions and 537 deletions
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2
host/Makefile
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@ -1,5 +1,5 @@
all:
gcc -Wall -Werror -pedantic -std=c99 -O2 -DUVM32_MEMORY_SIZE=32768 -I../uvm32 -I../common -o host ../uvm32/uvm32.c host.c
gcc -Wall -pedantic -std=c99 -O2 -DUVM32_MEMORY_SIZE=32768 -I../uvm32 -I../common -o host ../uvm32/uvm32.c host.c
clean:
rm -f host