From 4224ec8188bc0e6f27e7063a8f5ec3355e892570 Mon Sep 17 00:00:00 2001 From: Kartik Agaram Date: Mon, 1 Oct 2018 15:12:56 -0700 Subject: 4642 --- subx/050write_stderr.subx | 6 ++++++ subx/051test.subx | 6 ++++++ subx/052kernel_string_equal.subx | 2 ++ 3 files changed, 14 insertions(+) (limited to 'subx') diff --git a/subx/050write_stderr.subx b/subx/050write_stderr.subx index d6f4784d..b595baec 100644 --- a/subx/050write_stderr.subx +++ b/subx/050write_stderr.subx @@ -1,5 +1,9 @@ == code +# instruction effective address operand displacement immediate +# op subop mod rm32 base index scale r32 +# 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes + write_stderr: # s : (address array byte) -> # prolog 55/push-EBP @@ -30,3 +34,5 @@ write_stderr: # s : (address array byte) -> 89/copy 3/mod/direct 4/rm32/ESP . . . 5/r32/EBP . . # copy EBP to ESP 5d/pop-to-EBP c3/return + +# vim:ft=subx:nowrap:tw& diff --git a/subx/051test.subx b/subx/051test.subx index 8edcee49..c8c4b89c 100644 --- a/subx/051test.subx +++ b/subx/051test.subx @@ -1,5 +1,9 @@ == code +# instruction effective address operand displacement immediate +# op subop mod rm32 base index scale r32 +# 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes + # print msg to stderr if a != b, otherwise print "." check_ints_equal: # (a : int, b : int, msg : (address array byte)) -> boolean # prolog @@ -57,3 +61,5 @@ Newline: 01 00 00 00 # data 0a/newline + +# vim:ft=subx:nowrap:tw& diff --git a/subx/052kernel_string_equal.subx b/subx/052kernel_string_equal.subx index 59bf56c5..1a8a3b64 100644 --- a/subx/052kernel_string_equal.subx +++ b/subx/052kernel_string_equal.subx @@ -256,3 +256,5 @@ Null_kernel_string: 00/null Abc_kernel_string: 41/A 62/b 63/c 00/null + +# vim:ft=subx:nowrap:tw& -- cgit 1.4.1-2-gfad0