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remove superfluous wrapper function

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andromeda
2026-03-23 17:23:09 +01:00
parent b952210561
commit 75e9c27dda
2 changed files with 3 additions and 70 deletions
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25
twasm/asm/main.asm
View File

@@ -390,7 +390,8 @@ assemble:
mov cx, di mov cx, di
mov di, [.first_argument] mov di, [.first_argument]
mov si, cx mov si, cx
call get_direct_addressing_ModRM mov dl, 11b
call get_ModRM
; al = ModR/M byte ; al = ModR/M byte
push rax push rax
mov al, [.pending_operator_opcode] mov al, [.pending_operator_opcode]
@@ -546,26 +547,6 @@ get_tte_typed_metadata:
and rax, 0xFF and rax, 0xFF
ret ret
; ------------------------------------------------------------------------------
; get_direct_addressing_ModRM
;
; description:
; given 2 register tokens, returns the ModR/M byte in direct addressing
; (mod = 11b) mode
;
; parameters:
; di = token table entry `reg`
; si = token table entry `R/M`
;
; returned:
; al = ModR/M byte; the rest of rax is zeroed
; ------------------------------------------------------------------------------
get_direct_addressing_ModRM:
mov dl, 11b
call get_ModRM
ret
; ------------------------------------------------------------------------------ ; ------------------------------------------------------------------------------
; get_ModRM ; get_ModRM
; ;
@@ -1449,7 +1430,7 @@ elemb:
; djb2 ; djb2
; ;
; description: ; description:
; gets the djb2 hash of a given string ; gets the 64-bit djb2 hash of a given string
; ;
; parameters: ; parameters:
; rdi = size of string ; rdi = size of string

48
twasm/asm/tests.asm
View File

@@ -25,9 +25,6 @@ run_tests:
call clear_test_arena call clear_test_arena
call test_get_tte_typed_metadata call test_get_tte_typed_metadata
call clear_test_arena
call test_get_direct_addressing_ModRM
call clear_test_arena call clear_test_arena
call test_get_opcode call test_get_opcode
@@ -257,51 +254,6 @@ test_get_tte_typed_metadata:
ret ret
.msg db "test_get_tte_typed_metadata...", 0x00 .msg db "test_get_tte_typed_metadata...", 0x00
; ------------------------------------------------------------------------------
; test_get_direct_addressing_ModRM
;
; description:
; tests get_direct_addressing_ModRM described functionality
; ------------------------------------------------------------------------------
test_get_direct_addressing_ModRM:
mov rsi, .msg
call print.test
mov di, 0x0000 ; rax
mov si, 0x0000 ; rax
call get_direct_addressing_ModRM
cmp al, 11000000b ; Mod Reg R/M: 11b 000b 000b
jne .fail
mov di, 0x0000 ; rax
mov si, 0x0003 ; rdx
call get_direct_addressing_ModRM
cmp al, 11000010b ; Mod Reg R/M: 11b 000b 010b
jne .fail
mov di, 0x0003 ; rdx
mov si, 0x0000 ; rax
call get_direct_addressing_ModRM
cmp al, 11010000b ; Mod Reg R/M: 11b 010b 000b
jne .fail
mov di, 0x0003 ; rdx
mov si, 0x0003 ; rdx
call get_direct_addressing_ModRM
cmp al, 11010010b ; Mod Reg R/M 11b 010b 010b
jne .fail
.pass:
mov rsi, msg_pass
call print
ret
.fail:
mov rsi, msg_fail
call print
ret
.msg db "test_get_direct_addressing_ModRM...", 0x00
; ------------------------------------------------------------------------------ ; ------------------------------------------------------------------------------
; test_get_opcode ; test_get_opcode
; ;