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LithosAnanke/kernel/linker/starkernel-loader-riscv64.ld
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Claude 3bd81097e1 chore(license): an SPDX header on every source file that had none (LicenseRef-Starship-1.0) [skip ci]
The header scan (Captain Bob, 2026-11-10): 788 source files -- 351 with the
SL-1.0 header, 12 with the old name (docs/working/experiments, kept by
ruling), 31 under someone else's licence (tools/kconfig, Linux's, GPL-2.0:
kept), and 394 with none. Ruled: the SPDX form; capsules (.4th, .f18) and
proofs (.thy) left for a ruling of their own (mkcapsule's 64x16 block format,
content-addressed capsules).

253 files now begin
    SPDX-License-Identifier: LicenseRef-Starship-1.0
    Copyright (c) 2023-2026 Robert A. James
as a /* */ block (C, headers, assembly, linker scripts) or # lines (scripts,
Makefiles, Kconfig; below a shebang or a coding line); tools/mkcapsule.c,
which had the copyright line, gets the SPDX line only.

Not touched: docs/working/ (archive and old campaign material, as the
ruling kept the experiments); v4/system/post_cases.c (generated by
v4/tools/mkpost.py, "do not edit" -- the generator has the header).

Comments only: the kernel builds on amd64, aarch64, riscv64; make -C v4
test-32: 39 programs, 0 failures; every changed script parses.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2
2026-11-10 04:12:49 +00:00

78 lines
2.0 KiB
Plaintext

/* SPDX-License-Identifier: LicenseRef-Starship-1.0
* Copyright (c) 2023-2026 Robert A. James
*/
/* Linker script for StarKernel UEFI Loader (riscv64) - ELF64 intermediate */
/* Linked as shared ELF, then converted to PE via objcopy -O pei-riscv64-little */
/*
* Section layout:
* .text/.rodata/.data — code and initialized data
* .bss — uninitialized data (right after .data, VMA-only, no file data)
* .reloc at 0x700000 — PE base relocation table injected post-link
* (large fixed gap avoids overlap with ~6MB BSS)
* .rela.dyn / ELF dyn — ELF dynamic sections, stripped before PE conversion
*/
OUTPUT_FORMAT("elf64-littleriscv")
OUTPUT_ARCH(riscv:rv64)
ENTRY(efi_main)
SECTIONS
{
. = 0x1000;
__loader_start = .;
.text : {
__text_start = .;
*(.text.entry)
*(.text .text.*)
__text_end = .;
}
.rodata : ALIGN(4K) {
__rodata_start = .;
*(.rodata .rodata.*)
__rodata_end = .;
}
.data : ALIGN(4K) {
__data_start = .;
*(.data .data.*)
*(.got .got.*)
*(.got.plt)
__data_end = .;
}
/* BSS immediately after .data — no gap, no section overlap */
.bss : ALIGN(4K) {
__bss_start = .;
*(.bss .bss.*)
*(COMMON)
__bss_end = .;
}
__loader_end = .;
/* PE base relocation table — immediately after BSS (self-adjusting).
* gen_pe_reloc.py replaces this stub with IMAGE_REL_BASED_DIR64 entries.
* ALIGN(4K) avoids the old fixed-address overlap when BSS grows. */
.reloc : ALIGN(4K) {
KEEP(*(.reloc))
}
/* ELF dynamic sections — stripped by objcopy before PE conversion */
.rela.dyn : ALIGN(4K) { *(.rela .rela.*) }
.dynsym : { *(.dynsym) }
.dynamic : { *(.dynamic) }
/DISCARD/ : {
*(.comment)
*(.note*)
*(.eh_frame)
*(.gnu.hash)
*(.hash)
*(.dynstr)
*(.riscv.attributes)
}
}