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| author | Irene Knapp <ireneista@irenes.space> | 2026-05-07 18:56:23 -0700 |
|---|---|---|
| committer | Irene Knapp <ireneista@irenes.space> | 2026-05-07 20:05:52 -0700 |
| commit | 1fdeeb54b127fcd600d16c48c3b1b90e91f2ca28 (patch) | |
| tree | bdf51f4797f292e72baba1a7bfb057b30872e468 /hello.e | |
| parent | f206829ac1a58a27657e1c264aabdd2cc760ff28 (diff) | |
document labels.e; also clean up elf.e
the documentation in labels.e is entirely new, synthesized from informal private discussions. this is also intended as a final pass to make sure all the comments and nuances in the ELF code from quine.asm are incorporated in elf.e. also this uses the new `L@'` and `L!'` facilities for terseness Force-Push: yes Change-Id: Ieabb2bb26f4b83260f0072dcdcd0950f9aa9fab2
Diffstat (limited to 'hello.e')
| -rw-r--r-- | hello.e | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/hello.e b/hello.e index 63f19c4..fcafa25 100644 --- a/hello.e +++ b/hello.e @@ -1,11 +1,11 @@ ~ cat labels.e elf.e hello.e | ./quine > hello && chmod 755 hello && ./hello : output-start-routine - current-offset L' start set-label + current-offset L!' cold-start 1 :rax mov-reg64-imm32 1 :rdi mov-reg64-imm64 - origin L' greeting use-label + :rsi mov-reg64-imm64 - L' greeting-size use-label :rdx mov-reg64-imm64 + origin L@' greeting + :rsi mov-reg64-imm64 + L@' greeting-size :rdx mov-reg64-imm64 syscall 60 :rax mov-reg64-imm32 0 :rdi mov-reg64-imm32 @@ -13,9 +13,9 @@ ; : output-greeting - current-offset dup L' greeting set-label 3unroll + current-offset dup L!' greeting 3unroll s" Hello, Irenes!" packstring - current-offset 4 roll - L' greeting-size set-label ; + current-offset 4 roll - L!' greeting-size ; ~ (output memory start, current output point ~ -- output memory start, current output point) @@ -27,7 +27,7 @@ elf-program-header output-start-routine output-greeting - current-offset L' total-size set-label + current-offset L!' total-size ; ' all-contents entry-to-execution-token label-loop |