a6e6e3d8ca
- Created apps/hello-world/hello-world.S: AT&T assembly user program that calls SYS_WRITE to print 'Hello, World' then SYS_EXIT(0) - Created apps/user.ld: linker script for user apps at 0x08048000 - Created scripts/build_apps.sh: builds each app dir into flat binary - Updated CMakeLists.txt: added apps build target in ISO pipeline - Updated gen_initrd.sh: packs built binaries from build/apps_bin/ - Updated kernel.c: replaced inline machine code with VFS-based loading of hello-world from /initrd/hello-world via cpio_find() Verified: hello-world binary (49 bytes) loads from CPIO initrd, prints 'Hello, World', and exits with code 0.
26 lines
369 B
Plaintext
26 lines
369 B
Plaintext
/* Linker script for ClaudeOS user-mode flat binary.
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* Applications are loaded at 0x08048000 (USER_CODE_START).
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* This produces a flat binary (no ELF headers). */
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ENTRY(_start)
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SECTIONS {
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. = 0x08048000;
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.text : {
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*(.text)
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}
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.rodata : {
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*(.rodata*)
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}
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.data : {
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*(.data)
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}
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.bss : {
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*(.bss)
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}
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}
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