removed some more useless code
This commit is contained in:
Morten Delenk
parent
9c221fca53
commit
1313377328
10 changed files with 0 additions and 63716 deletions
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@ -1,2 +0,0 @@
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cp build/kernel/kernel iso
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grub-mkrescue -o bootable.iso iso
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76
do_all.sh
76
do_all.sh
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@ -1,76 +0,0 @@
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unset CFLAGS CXXFLAGS LDFLAGS
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builddir() {
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rm -rf build/ &&
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mkdir -pv build/
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}
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rm -rvvf out/
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mkdir -pv out/
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#x86-PC config
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{
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echo 0 #x86-pc
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yes ''
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} | ./config.py &&
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builddir &&
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pushd build &&
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cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/i686-elf.cmake .. &&
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make -j$(nproc) &&
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popd &&
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buildtools/grub-iso.sh &&
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mv bootable.iso out/x86-pc.iso &&
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cp build/kernel/kernel out/x86-pc.elf
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#x86-PC config
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{
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echo 1 #x86_64-pc
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yes ''
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} | ./config.py &&
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builddir &&
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pushd build &&
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cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/x86_64-elf.cmake .. &&
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make -j$(nproc) &&
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popd &&
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buildtools/grub-iso.sh &&
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mv bootable.iso out/x86_64-pc.iso &&
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cp build/kernel/kernel out/x86_64-pc.elf
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#arm-3ds9 config
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{
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echo 2 #arm
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echo 0 #3ds9
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yes ''
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} | ./config.py &&
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builddir &&
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pushd build &&
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cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-none-eabi.cmake .. &&
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make -j$(nproc) &&
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popd &&
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mv build/kernel/kernel kernel9 &&
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cp -v kernel9 out/arm9loaderhax.elf
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#arm-3ds11 config
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{
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echo 2 #arm
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echo 1 #3ds11
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yes ''
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} | ./config.py &&
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builddir &&
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pushd build &&
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cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-none-eabi.cmake .. &&
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make -j$(nproc) &&
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popd &&
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mv kernel9 build/kernel &&
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buildtools/sighax-firm.sh &&
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mv sighax.firm out/ &&
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cp -v build/kernel/kernel out/arm11loaderhax.elf
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{
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echo 2
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echo 2
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yes ''
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} | ./config.py &&
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builddir &&
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pushd build &&
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cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-none-eabi.cmake .. &&
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make -j$(nproc) &&
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popd &&
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cp -v build/kernel/kernel out/raspi2.elf
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@ -1,44 +0,0 @@
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## Syscall list
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This list is not complete, but the numbers and the arguments are most likely final
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- `exit(int)`
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- `void *mmap(void *addr, size_t length, int prot)`
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- `void munmap(void *addr, size_t length)`
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- `void closeHandle(void *handle)`
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- `void *duplicateHandle(void *handle)`
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- `void *createService(char name[16], int maxSessions)`
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- `void *connectToService(char name[16])`
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- `void *replyAndReceive(int * handleEventOut, void ** handles, int handleCount, uint8_t data[256])` - returns a handle if there is a new connection or if a handle has closed the connection
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- `void *create_shared(void **handle_out, void* addr, size_t length, int prot, void *tgt_process)` - returns a handle for the other process to map shared memory
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- `void *mmap_shared(void* handle, void* addr)`
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- `int fork()`
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- `int vfork()` - Used for threading
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- `int getpid()`
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- `int getppid()`
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- `int setppid()`
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## Example code
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Bare-metal (no libc) hello world
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int main() {
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auto tty_handle = connectToService("tty:u");
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if(!tty_handle)
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exit(1);
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union {
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struct {
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int cmd_id;
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char text[252];
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}__attribute__((packed))
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uint8_t data[256];
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} cmdbuf;
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cmdbuf.cmd_id = 1; //1 == puts()
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const char* s = "Hello, World!";
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int i;
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for(i=0;s[i];i++)
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cmdbuf.text[i]=s[i];
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cmdbuf.text[i]=0;
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replyAndReceive(nullptr, &tty_handle, 1, cmdbuf.data); //Passing nullptr to handleEventOut will not wrote a event handle number
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closeHandle(tty_handle);
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exit(1);
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}
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60
fontgen.py
60
fontgen.py
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@ -1,60 +0,0 @@
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#!/usr/bin/env python3
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"""
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Generates a kernel/src/include/genfont.h from stdin
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"""
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import binascii
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import sys
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f = open("kernel/src/include/genfont.h", "w")
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f.write("//Generated by fontgen.py\n")
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lines = sys.stdin.readlines()
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font = {}
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#font -> unicode, font pair
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print("Parsing")
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for l in lines:
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font[int.from_bytes(binascii.unhexlify(
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l[:4]), byteorder="big")] = binascii.unhexlify(l[5:-1])
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fontbytes = bytearray()
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widths = []
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offs = []
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for i in range(65536):
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if not i in font:
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widths.append(0)
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offs.append(None)
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else:
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fo = font[i]
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widths.append(len(fo)//2)
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offs.append(len(fontbytes))
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fontbytes += font[i]
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print("Writing")
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f.write("char font_widths[] = {\n")
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for i,width in enumerate(widths):
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if not i % 32:
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f.write(" ")
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f.write(str(width)+",")
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if i % 32 == 31:
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f.write("\n")
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f.write("};\n")
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f.write("char font_data[] = {\n")
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for i,c in enumerate(fontbytes):
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if not i % 32:
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f.write(" ")
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f.write(hex(c)+", ")
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if i % 32 == 31:
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f.write("\n")
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f.write("\n};\n")
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f.write("char *font_ptr[] = {\n")
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for i,off in enumerate(offs):
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if not i % 8:
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f.write(" ")
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if off is None:
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f.write("0,")
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else:
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f.write("&(font_data["+hex(off)+"]),")
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if i % 8 == 7:
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f.write("\n")
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f.write("};")
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print("done.")
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@ -1,3 +0,0 @@
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menuentry "MTGos" {
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multiboot /kernel
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}
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@ -1,11 +0,0 @@
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DEVICETYPE CONSOLE
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DEVICENAME 3DS11
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CPUARCH ARM
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ENDIAN LITTLE
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BITS 32
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REGION 0x00000000 0x00010000 RX
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REGION 0x10000000 0x18000000 RW
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REGION 0x18000000 0x18600000 RW
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REGION 0x1FF00000 0x1FF80000 RW
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REGION 0x1FF80000 0x20000000 RW
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REGION 0x20000000 0x28000000 RWX
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DEVICETYPE EMBEDDED
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DEVICENAME RASPI2
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CPUARCH ARM
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ENDIAN LITTLE
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BITS 32
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REGION 0x00000000 0x40000000 RWX
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INCLUDE(CMakeForceCompiler)
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SET(CMAKE_SYSTEM_NAME Generic)
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SET(CMAKE_SYSTEM_VERSION 0)
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#CMAKE_FORCE_C_COMPILER($ENV{HOME}/opt/bin/i686-elf-gcc GNU)
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SET(CMAKE_C_COMPILER $ENV{HOME}/opt/bin/i686-elf-gcc)
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#CMAKE_FORCE_CXX_COMPILER($ENV{HOME}/opt/bin/i686-elf-g++ GNU)
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SET(CMAKE_CXX_COMPILER $ENV{HOME}/opt/bin/i686-elf-g++)
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SET(CMAKE_ASM_COMPILER $ENV{HOME}/opt/bin/i686-elf-gcc)
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SET(CMAKE_FIND_ROOT_PATH $ENV{HOME}/opt)
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SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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list(APPEND CMAKE_MODULE_PATH .)
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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INCLUDE(CMakeForceCompiler)
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SET(CMAKE_SYSTEM_NAME Generic)
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SET(CMAKE_SYSTEM_VERSION 0)
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#CMAKE_FORCE_C_COMPILER($ENV{HOME}/opt/bin/i686-elf-gcc GNU)
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SET(CMAKE_C_COMPILER $ENV{HOME}/opt/bin/x86_64-elf-gcc)
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#CMAKE_FORCE_CXX_COMPILER($ENV{HOME}/opt/bin/i686-elf-g++ GNU)
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SET(CMAKE_CXX_COMPILER $ENV{HOME}/opt/bin/x86_64-elf-g++)
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SET(CMAKE_ASM_COMPILER $ENV{HOME}/opt/bin/x86_64-elf-gcc)
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SET(CMAKE_FIND_ROOT_PATH $ENV{HOME}/opt)
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SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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list(APPEND CMAKE_MODULE_PATH .)
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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63486
unifont.hex
63486
unifont.hex
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