Added a draft of assembler module template.

git-svn-id: svn://kolibrios.org@1926 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
jaeger 2011-05-04 18:02:59 +00:00
parent 479cb91fe4
commit 76552b688d
5 changed files with 1312 additions and 0 deletions

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@^ fix macro comment {
^@ fix }
; -------------------------
macro library [lname,fname]
{
forward
dd __#lname#_library_table__,__#lname#_library_name__
common
dd 0
forward
align 4
__#lname#_library_name__ db fname,0
}
macro import lname,[name,sname]
{
common
align 4
__#lname#_library_table__:
forward
if used name
name dd __#name#_import_name__
end if
common
dd 0
forward
if used name
align 4
__#name#_import_name__ db sname,0
end if
}
macro export [name,sname]
{
forward
dd __#name#_export_name__,name
common
dd 0
forward
align 4
__#name#_export_name__ db sname,0
}
; -------------------------
macro m2m dest,src {
push src
pop dest
}
macro iglobal {
IGlobals equ IGlobals,
macro __IGlobalBlock { }
macro uglobal {
UGlobals equ UGlobals,
macro __UGlobalBlock { }
endg fix } ; Use endg for ending iglobal and uglobal blocks.
macro IncludeIGlobals{
macro IGlobals dummy,[n] \{ __IGlobalBlock
purge __IGlobalBlock \}
match I, IGlobals \{ I \} }
macro IncludeUGlobals{
macro UGlobals dummy,[n] \{
\common
\local begin, size
begin = $
virtual at $
\forward
__UGlobalBlock
purge __UGlobalBlock
\common
size = $ - begin
end virtual
rb size
\}
match U, UGlobals \{ U \} }
uglobal
endg
iglobal
endg
; new application structure
macro meos_app_start
{
use32
org 0x0
db 'MENUET01'
dd 0x01
dd __start
dd __end
dd __memory
dd __stack
if used __params & ~defined __params
dd __params
else
dd 0x0
end if
dd 0x0
}
MEOS_APP_START fix meos_app_start
macro code
{
__start:
}
CODE fix code
macro data
{
__data:
IncludeIGlobals
}
DATA fix data
macro udata
{
if used __params & ~defined __params
__params:
db 0
__end:
rb 255
else
__end:
end if
__udata:
IncludeUGlobals
}
UDATA fix udata
macro meos_app_end
{
align 32
rb 2048
__stack:
__memory:
}
MEOS_APP_END fix meos_app_end
; macro for defining multiline text data
struc mstr [sstring]
{
forward
local ssize
virtual at 0
db sstring
ssize = $
end virtual
dd ssize
db sstring
common
dd -1
}
; macro for defining multiline text data
struc mls [sstring]
{
forward
local ssize
virtual at 0
db sstring ; mod
ssize = $
end virtual
db ssize
db sstring
common
db -1 ; mod
}
; strings
macro sz name,[data] { ; from MFAR [mike.dld]
common
if used name
name db data
.size = $-name
end if
}
macro szZ name,[data] { ; same as sz, but with 0 at the end of line (ASCIIZ string) [dunkaist]
common
if used name
name db data,0
.size = $-name-1
end if
}
sz0 fix szZ
macro lsz name,[lng,data] { ; from MFAR [mike.dld]
common
if used name
label name
forward
if lang eq lng
db data
end if
common
.size = $-name
end if
}
macro szc name,elsz,[data] { ; from MFAR [mike.dld]
common
local s,m
m = 0
if used name
label name
forward
virtual at 0
db data
s = $
end virtual
d#elsz s
if m < s
m = s
end if
db data
common
.size = $-name
.maxl = m
end if
}
macro lszc name,elsz,[lng,data] { ; from MFAR [mike.dld]
common
local s,m,c
m = 0
c = 0
if used name
label name
forward
if lang eq lng
virtual at 0
db data
s = $
end virtual
d#elsz s
if m < s
m = s
end if
db data
c = c+1
end if
common
.size = $-name
.maxl = m
.count = c
end if
}
; easy system call macro
macro mpack dest, hsrc, lsrc
{
if (hsrc eqtype 0) & (lsrc eqtype 0)
mov dest, (hsrc) shl 16 + lsrc
else
if (hsrc eqtype 0) & (~lsrc eqtype 0)
mov dest, (hsrc) shl 16
add dest, lsrc
else
mov dest, hsrc
shl dest, 16
add dest, lsrc
end if
end if
}
macro __mov reg,a,b { ; mike.dld
if (~a eq)&(~b eq)
mpack reg,a,b
else if (~a eq)&(b eq)
mov reg,a
end if
}
include 'config.inc'
;__CPU_type equ p5
SYSENTER_VAR equ 0
macro mcall a,b,c,d,e,f { ; mike.dld, updated by Ghost for Fast System Calls
local ..ret_point
__mov eax,a
__mov ebx,b
__mov ecx,c
__mov edx,d
__mov esi,e
__mov edi,f
if __CPU_type eq p5
int 0x40
else
if __CPU_type eq p6
push ebp
mov ebp, esp
push ..ret_point ; it may be 2 or 5 byte
sysenter
..ret_point:
pop edx
pop ecx
else
if __CPU_type eq k6
push ecx
syscall
pop ecx
else
display 'ERROR : unknown CPU type (set to p5)', 10, 13
__CPU_type equ p5
int 0x40
end if
end if
end if
}
; -------------------------
macro header a,[b] {
common
use32
org 0
db 'MENUET',a
forward
if b eq
dd 0
else
dd b
end if }
macro section name { align 16
label name }
macro func name {
if ~used name
display 'FUNC NOT USED: ',`name,13,10
else
align 4
name:
;diff16 `name,0,name
;pushad
;pushfd
;dps `name
;newline
;mcall 5,1
;popfd
;popad
}
macro endf { end if }
macro diff16 title,l1,l2
{
local s,d
s = l2-l1
display title,': 0x'
repeat 8
d = '0' + s shr ((8-%) shl 2) and $0F
if d > '9'
d = d + 'A'-'9'-1
end if
display d
end repeat
display 13,10
}
macro diff10 title,l1,l2
{
local s,d,z,m
s = l2-l1
z = 0
m = 1000000000
display title,': '
repeat 10
d = '0' + s / m
s = s - (s/m)*m
m = m / 10
if d <> '0'
z = 1
end if
if z <> 0
display d
end if
end repeat
display 13,10
}
; optimize the code for size
__regs fix <eax,ebx,ecx,edx,esi,edi,ebp,esp>
macro add arg1,arg2
{
if (arg2 eqtype 0)
if (arg2) = 1
inc arg1
else
add arg1,arg2
end if
else
add arg1,arg2
end if
}
macro sub arg1,arg2
{
if (arg2 eqtype 0)
if (arg2) = 1
dec arg1
else
sub arg1,arg2
end if
else
sub arg1,arg2
end if
}
macro mov arg1,arg2
{
if (arg1 in __regs) & ((arg2 eqtype 0) | (arg2 eqtype '0'))
if (arg2) = 0
xor arg1,arg1
else if (arg2) = 1
xor arg1,arg1
inc arg1
else if (arg2) = -1
or arg1,-1
else if (arg2) > -128 & (arg2) < 128
push arg2
pop arg1
else
mov arg1,arg2
end if
else
mov arg1,arg2
end if
}
macro RGB [a] {
common
match (r=,g=,b),a \{
\dd ((r) shl 16) or ((g) shl 8) or (b)
\}
}
struc POINT _t,_dx,_dy {
.x _t _dx
.y _t _dy
}
; structure definition helper
include 'struct.inc'
struct RECT
left dd ?
top dd ?
right dd ?
bottom dd ?
ends
struct BOX
left dd ?
top dd ?
width dd ?
height dd ?
ends
; structures used in MeOS
struct process_information
cpu_usage dd ? ; +0
window_stack_position dw ? ; +4
window_stack_value dw ? ; +6
dw ? ; +8
process_name rb 12 ; +10
memory_start dd ? ; +22
used_memory dd ? ; +26
PID dd ? ; +30
box BOX ; +34
slot_state dw ? ; +50
dw ? ; +52
client_box BOX ; +54
wnd_state db ? ; +70
rb (1024-71)
ends
struct system_colors
frame dd ?
grab dd ?
grab_button dd ?
grab_button_text dd ?
grab_text dd ?
work dd ?
work_button dd ?
work_button_text dd ?
work_text dd ?
work_graph dd ?
ends
struct FILEDATE
Second db ?
Minute db ?
Hour db ?
db ?
Day db ?
Month db ?
Year dw ?
ends
struct FILEINFO
Attributes dd ?
IsUnicode db ?
db 3 dup(?)
DateCreate FILEDATE
DateAccess FILEDATE
DateModify FILEDATE
Size dq ?
ends
; constants
; events
EV_IDLE = 0
EV_TIMER = 0
EV_REDRAW = 1
EV_KEY = 2
EV_BUTTON = 3
EV_EXIT = 4
EV_BACKGROUND = 5
EV_MOUSE = 6
EV_IPC = 7
EV_STACK = 8
; event mask bits for function 40
EVM_REDRAW = 1b
EVM_KEY = 10b
EVM_BUTTON = 100b
EVM_EXIT = 1000b
EVM_BACKGROUND = 10000b
EVM_MOUSE = 100000b
EVM_IPC = 1000000b
EVM_STACK = 10000000b

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; Macroinstructions for defining and calling procedures
macro stdcall proc,[arg] ; directly call STDCALL procedure
{ common
if ~ arg eq
reverse
pushd arg
common
end if
call proc }
macro invoke proc,[arg] ; indirectly call STDCALL procedure
{ common
if ~ arg eq
reverse
pushd arg
common
end if
call [proc] }
macro ccall proc,[arg] ; directly call CDECL procedure
{ common
size@ccall = 0
if ~ arg eq
reverse
pushd arg
size@ccall = size@ccall+4
common
end if
call proc
if size@ccall
add esp,size@ccall
end if }
macro cinvoke proc,[arg] ; indirectly call CDECL procedure
{ common
size@ccall = 0
if ~ arg eq
reverse
pushd arg
size@ccall = size@ccall+4
common
end if
call [proc]
if size@ccall
add esp,size@ccall
end if }
macro proc [args] ; define procedure
{ common
match name params, args>
\{ define@proc name,<params \} }
prologue@proc equ prologuedef
macro prologuedef procname,flag,parmbytes,localbytes,reglist
{ if parmbytes | localbytes
push ebp
mov ebp,esp
if localbytes
sub esp,localbytes
end if
end if
irps reg, reglist \{ push reg \} }
epilogue@proc equ epiloguedef
macro epiloguedef procname,flag,parmbytes,localbytes,reglist
{ irps reg, reglist \{ reverse pop reg \}
if parmbytes | localbytes
leave
end if
if flag and 10000b
retn
else
retn parmbytes
end if }
macro define@proc name,statement
{ local params,flag,regs,parmbytes,localbytes,current
if used name
name:
match =stdcall args, statement \{ params equ args
flag = 11b \}
match =stdcall, statement \{ params equ
flag = 11b \}
match =c args, statement \{ params equ args
flag = 10001b \}
match =c, statement \{ params equ
flag = 10001b \}
match =params, params \{ params equ statement
flag = 0 \}
virtual at ebp+8
match =uses reglist=,args, params \{ regs equ reglist
params equ args \}
match =regs =uses reglist, regs params \{ regs equ reglist
params equ \}
match =regs, regs \{ regs equ \}
match =,args, params \{ defargs@proc args \}
match =args@proc args, args@proc params \{ defargs@proc args \}
parmbytes = $ - (ebp+8)
end virtual
name # % = parmbytes/4
all@vars equ
current = 0
match prologue:reglist, prologue@proc:<regs> \{ prologue name,flag,parmbytes,localbytes,reglist \}
macro locals
\{ virtual at ebp-localbytes+current
macro label def \\{ match . type,def> \\\{ deflocal@proc .,label,<type \\\} \\}
struc db [val] \\{ \common deflocal@proc .,db,val \\}
struc du [val] \\{ \common deflocal@proc .,du,val \\}
struc dw [val] \\{ \common deflocal@proc .,dw,val \\}
struc dp [val] \\{ \common deflocal@proc .,dp,val \\}
struc dd [val] \\{ \common deflocal@proc .,dd,val \\}
struc dt [val] \\{ \common deflocal@proc .,dt,val \\}
struc dq [val] \\{ \common deflocal@proc .,dq,val \\}
struc rb cnt \\{ deflocal@proc .,rb cnt, \\}
struc rw cnt \\{ deflocal@proc .,rw cnt, \\}
struc rp cnt \\{ deflocal@proc .,rp cnt, \\}
struc rd cnt \\{ deflocal@proc .,rd cnt, \\}
struc rt cnt \\{ deflocal@proc .,rt cnt, \\}
struc rq cnt \\{ deflocal@proc .,rq cnt, \\} \}
macro endl
\{ purge label
restruc db,du,dw,dp,dd,dt,dq
restruc rb,rw,rp,rd,rt,rq
current = $-(ebp-localbytes)
end virtual \}
macro ret operand
\{ match any, operand \\{ retn operand \\}
match , operand \\{ match epilogue:reglist, epilogue@proc:<regs>
\\\{ epilogue name,flag,parmbytes,localbytes,reglist \\\} \\} \}
macro finish@proc \{ localbytes = (((current-1) shr 2)+1) shl 2
end if \} }
macro defargs@proc [arg]
{ common
if ~ arg eq
forward
local ..arg,current@arg
match argname:type, arg
\{ current@arg equ argname
label ..arg type
argname equ ..arg
if dqword eq type
dd ?,?,?,?
else if tbyte eq type
dd ?,?,?
else if qword eq type | pword eq type
dd ?,?
else
dd ?
end if \}
match =current@arg,current@arg
\{ current@arg equ arg
arg equ ..arg
..arg dd ? \}
common
args@proc equ current@arg
forward
restore current@arg
common
end if }
macro deflocal@proc name,def,[val]
{ common
match vars, all@vars \{ all@vars equ all@vars, \}
all@vars equ all@vars name
forward
local ..var,..tmp
match =label,def \{ ..tmp equ \}
match tmp,..tmp \{ ..var def val \}
match ,..tmp \{ label ..var val \}
match =?, val \{ ..tmp equ \}
match any =dup (=?), val \{ ..tmp equ \}
match tmp : value, ..tmp : val
\{ tmp: end virtual
initlocal@proc ..var,def value
virtual at tmp\}
common
match first rest, ..var, \{ name equ first \} }
macro initlocal@proc name,def
{ virtual at name
def
size@initlocal = $ - name
end virtual
position@initlocal = 0
while size@initlocal > position@initlocal
virtual at name
def
if size@initlocal - position@initlocal < 2
current@initlocal = 1
load byte@initlocal byte from name+position@initlocal
else if size@initlocal - position@initlocal < 4
current@initlocal = 2
load word@initlocal word from name+position@initlocal
else
current@initlocal = 4
load dword@initlocal dword from name+position@initlocal
end if
end virtual
if current@initlocal = 1
mov byte [name+position@initlocal],byte@initlocal
else if current@initlocal = 2
mov word [name+position@initlocal],word@initlocal
else
mov dword [name+position@initlocal],dword@initlocal
end if
position@initlocal = position@initlocal + current@initlocal
end while }
macro endp
{ purge ret,locals,endl
finish@proc
purge finish@proc
restore regs@proc
match all,args@proc \{ restore all \}
restore args@proc
match all,all@vars \{ restore all \} }
macro local [var]
{ common
locals
forward done@local equ
match varname[count]:vartype, var
\{ match =BYTE, vartype \\{ varname rb count
restore done@local \\}
match =WORD, vartype \\{ varname rw count
restore done@local \\}
match =DWORD, vartype \\{ varname rd count
restore done@local \\}
match =PWORD, vartype \\{ varname rp count
restore done@local \\}
match =QWORD, vartype \\{ varname rq count
restore done@local \\}
match =TBYTE, vartype \\{ varname rt count
restore done@local \\}
match =DQWORD, vartype \\{ label varname dqword
rq count+count
restore done@local \\}
match , done@local \\{ virtual
varname vartype
end virtual
rb count*sizeof.\#vartype
restore done@local \\} \}
match :varname:vartype, done@local:var
\{ match =BYTE, vartype \\{ varname db ?
restore done@local \\}
match =WORD, vartype \\{ varname dw ?
restore done@local \\}
match =DWORD, vartype \\{ varname dd ?
restore done@local \\}
match =PWORD, vartype \\{ varname dp ?
restore done@local \\}
match =QWORD, vartype \\{ varname dq ?
restore done@local \\}
match =TBYTE, vartype \\{ varname dt ?
restore done@local \\}
match =DQWORD, vartype \\{ label varname dqword
dq ?,?
restore done@local \\}
match , done@local \\{ varname vartype
restore done@local \\} \}
match ,done@local
\{ var
restore done@local \}
common
endl }

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; Macroinstructions for defining data structures
macro struct name
{ fields@struct equ name
match child parent, name \{ fields@struct equ child,fields@\#parent \}
sub@struct equ
struc db [val] \{ \common fields@struct equ fields@struct,.,db,<val> \}
struc dw [val] \{ \common fields@struct equ fields@struct,.,dw,<val> \}
struc du [val] \{ \common fields@struct equ fields@struct,.,du,<val> \}
struc dd [val] \{ \common fields@struct equ fields@struct,.,dd,<val> \}
struc dp [val] \{ \common fields@struct equ fields@struct,.,dp,<val> \}
struc dq [val] \{ \common fields@struct equ fields@struct,.,dq,<val> \}
struc dt [val] \{ \common fields@struct equ fields@struct,.,dt,<val> \}
struc rb count \{ fields@struct equ fields@struct,.,db,count dup (?) \}
struc rw count \{ fields@struct equ fields@struct,.,dw,count dup (?) \}
struc rd count \{ fields@struct equ fields@struct,.,dd,count dup (?) \}
struc rp count \{ fields@struct equ fields@struct,.,dp,count dup (?) \}
struc rq count \{ fields@struct equ fields@struct,.,dq,count dup (?) \}
struc rt count \{ fields@struct equ fields@struct,.,dt,count dup (?) \}
macro db [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,db,<val> \}
macro dw [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dw,<val> \}
macro du [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,du,<val> \}
macro dd [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dd,<val> \}
macro dp [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dp,<val> \}
macro dq [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dq,<val> \}
macro dt [val] \{ \common \local anonymous
fields@struct equ fields@struct,anonymous,dt,<val> \}
macro rb count \{ \local anonymous
fields@struct equ fields@struct,anonymous,db,count dup (?) \}
macro rw count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dw,count dup (?) \}
macro rd count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dd,count dup (?) \}
macro rp count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dp,count dup (?) \}
macro rq count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dq,count dup (?) \}
macro rt count \{ \local anonymous
fields@struct equ fields@struct,anonymous,dt,count dup (?) \}
macro union \{ fields@struct equ fields@struct,,union,<
sub@struct equ union \}
macro struct \{ fields@struct equ fields@struct,,substruct,<
sub@struct equ substruct \}
virtual at 0 }
macro ends
{ match , sub@struct \{ restruc db,dw,du,dd,dp,dq,dt
restruc rb,rw,rd,rp,rq,rt
purge db,dw,du,dd,dp,dq,dt
purge rb,rw,rd,rp,rq,rt
purge union,struct
match name=,fields,fields@struct \\{ fields@struct equ
make@struct name,fields
fields@\\#name equ fields \\}
end virtual \}
match any, sub@struct \{ fields@struct equ fields@struct> \}
restore sub@struct }
macro make@struct name,[field,type,def]
{ common
if $
display 'Error: definition of ',`name,' contains illegal instructions.',0Dh,0Ah
err
end if
local define
define equ name
forward
local sub
match , field \{ make@substruct type,name,sub def
define equ define,.,sub, \}
match any, field \{ define equ define,.#field,type,<def> \}
common
match fields, define \{ define@struct fields \} }
macro define@struct name,[field,type,def]
{ common
local list
list equ
forward
if ~ field eq .
name#field type def
sizeof.#name#field = $ - name#field
else
rb sizeof.#type
end if
local value
match any, list \{ list equ list, \}
list equ list <value>
common
sizeof.#name = $
restruc name
match values, list \{
struc name value \\{
match any, fields@struct \\\{ fields@struct equ fields@struct,.,name,<values> \\\}
match , fields@struct \\\{ label .
forward
match , value \\\\{ field type def \\\\}
match any, value \\\\{ field type value
if ~ field eq .
rb sizeof.#name#field - ($-field)
end if \\\\}
common \\\} \\} \} }
macro enable@substruct
{ macro make@substruct substruct,parent,name,[field,type,def]
\{ \common
\local define
define equ parent,name
\forward
\local sub
match , field \\{ match any, type \\\{ enable@substruct
make@substruct type,name,sub def
purge make@substruct
define equ define,.,sub, \\\} \\}
match any, field \\{ define equ define,.\#field,type,<def> \\}
\common
match fields, define \\{ define@\#substruct fields \\} \} }
enable@substruct
macro define@union parent,name,[field,type,def]
{ common
virtual at 0
forward
if ~ field eq .
virtual at 0
parent#field type def
sizeof.#parent#field = $ - parent#field
end virtual
if sizeof.#parent#field > $
rb sizeof.#parent#field - $
end if
else if sizeof.#type > $
rb sizeof.#type - $
end if
common
sizeof.#name = $
end virtual
struc name [value] \{ \common
label .\#name
last@union equ
forward
match any, last@union \\{ virtual at .\#name
field type def
end virtual \\}
match , last@union \\{ match , value \\\{ field type def \\\}
match any, value \\\{ field type value \\\} \\}
last@union equ field
common rb sizeof.#name - ($ - .\#name) \} }
macro define@substruct parent,name,[field,type,def]
{ common
virtual at 0
forward
if ~ field eq .
parent#field type def
sizeof.#parent#field = $ - parent#field
else
rb sizeof.#type
end if
local value
common
sizeof.#name = $
end virtual
struc name value \{
label .\#name
forward
match , value \\{ field type def \\}
match any, value \\{ field type value
if ~ field eq .
rb sizeof.#parent#field - ($-field)
end if \\}
common \} }

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format ELF
use32
include 'proc32.inc'
include 'struct.inc'
include 'tinypy.inc'
extrn tp_dict
extrn tp_set
extrn tp_get
extrn tp_None
extrn tp_fnc
public testmod_init
public getsize
;Module name
modname db "testmod"
modnamelen = $-modname
debug_print_name db "debug_print"
debug_print_namelen = $-debug_print_name
testmod_dict rb sizeof.tp_obj
debug_print_obj rb sizeof.tp_obj
tmp_tp_obj rb sizeof.tp_obj
getsize:
mov eax, tp_vm.params
ret
;void debug_print(tp_vm *tp)
debug_print:
push ebp
mov ebp, esp
; Store registers
push eax
push ebx
push ecx
push edx
;Reserve space for tp_obj variable in stack
sub esp, sizeof.tp_obj
; Obtain tp_string parameter
push_tp_obj tp_None
mov eax, dword[ebp+8]
add eax, tp_vm.params
push_tp_obj_at_reg eax
push dword[ebp+8]
push tmp_tp_obj;esp+(sizeof.tp_obj*2+4)
call tp_get
;Restore stack
add esp, 56;sizeof.tp_obj*3+4;8?
;Leave if parameter is not a string. tp_raise() should be called here.
;cmp dword[esp], TP_STRING
;jne .exit
;mov ecx, dword[esp+12]
;mov edx, dword[esp+8]
;.cont:
; Print message.
; mov eax, 63
; mov ebx, 1
; push ecx
; mov cl, byte[edx]
; inc edx
; int 40h
; pop ecx
; loop .cont
;.exit:
pop edx
pop ecx
pop ebx
pop eax
mov esp, ebp
pop ebp
ret
;void testmod_init(tp_vm *tp);
testmod_init:
push ebp
mov ebp, esp
;Save registers
push eax
push ebx
push ecx
; Create module dictionary and store its address in testmod_str
mov eax, dword [ebp + 8]
push eax
push testmod_dict
call tp_dict
add esp, 4 ;Clear stack
; Push tp_obj structure pointed by testmod_dict
push_tp_obj testmod_dict
; Push modname as a tp_obj object
push modnamelen; len
push modname ; val
push 0 ;_tp_string info
push TP_STRING ; type
; Push tp_obj structure pointed by tp->modules
mov eax, dword [ebp + 8]
add eax, tp_vm.modules + 16
mov ecx, 4
.push_tpobj1:
sub eax, 4
push dword[eax]
loop .push_tpobj1
push eax
call tp_set
add esp, sizeof.tp_obj*3+4
; Register "debug_print" function
;Reserve memory for function tp_obj object
sub esp, sizeof.tp_obj
mov eax, esp
push debug_print
push dword[ebp+8]
push eax
call tp_fnc
add esp, 8; tp_obj is already in stack, adding other arguments
;Pushing function name tp_obj
;mov eax, esp
;push_tp_obj_at_reg eax
push debug_print_namelen
push debug_print_name
push 0
push TP_STRING
;Pushing module dictionary tp_obj
push_tp_obj testmod_dict
;Pushing tp_vm
push dword[ebp+8]
call tp_set
add esp, sizeof.tp_obj*3+4
; Leaving function
pop ecx
pop ebx
pop eax
mov esp, ebp
pop ebp
ret

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@ -0,0 +1,175 @@
; Python object types
TP_NONE equ 0
TP_NUMBER equ 1
TP_STRING equ 2
TP_DICT equ 3
TP_LIST equ 4
TP_FNC equ 5
TP_DATA equ 6
; Python "number" object. Can be treated as integer or float.
struct tp_number_
type rd 1
val rd 1
ends
; GC information for "string" object
struct _tp_string
gci rd 1
s rb 1
ends
; Python "string" object
struct tp_string_
type rd 1
info rd 1 ;pointer to _tp_string
val rd 1
len rd 1
ends
; GC information for "list" object
struct _tp_list
gci rd 1
items rd 1
len rd 1
alloc rd 1
ends
; Python "list" object
struct tp_list_
type rd 1
val rd 1 ;pointer to _tp_list
ends
; GC information for "dict" object
struct _tp_dict
gci rd 1
items rd 1
len rd 1
alloc rd 1
cur rd 1
mask rd 1
used rd 1
ends
; Python "dict" object
struct tp_dict_
type rd 1
val rd 1 ;pointer to _tp_dict
ends
; GC information for "function" object
; todo
; Python "function" object
struct tp_fnc_
type rd 1
info rd 1
ftype rd 1
val rd 1
ends
; Python "data" object
struct tp_data_
type rd 1
info rd 1
val rd 1
magic rd 1
ends
struct tp_gc_info
type rd 1
data rd 1
ends
; Generic Python object
struct tp_obj
union
type rd 1
string tp_string_
number tp_number_
gc_info tp_gc_info
dict tp_dict_
list tp_list_
fnc tp_fnc_
dat tp_data_
ends
ends
; Bytecode element
struct sregs
.i rb 1
.a rb 1
.b rb 1
.c rb 1
ends
struct tp_code
union
i rb 1
regs sregs
string rb 4
number rp 1
ends
ends
; TinyPy VM frame
struct tp_frame_
.codes rd 1
.cur rd 1
.jump rd 1
.regs rd 1
.ret_dest rd 1
.fname rb sizeof.tp_obj
.name rb sizeof.tp_obj
.line rb sizeof.tp_obj
.globals rb sizeof.tp_obj
.lineno rd 1
.cregs rd 1
ends
; TinyPy VM
TP_FRAMES equ 256
struct tp_vm
builtins rb sizeof.tp_obj
modules rb sizeof.tp_obj
frames rb TP_FRAMES*sizeof.tp_frame_
_params rb sizeof.tp_obj
params rb sizeof.tp_obj
_regs rb sizeof.tp_obj
regs rq 1
root rb sizeof.tp_obj
jmp_buf rd 1
jump rd 1
ex rb sizeof.tp_obj
chars rb 512
cur rd 1
white rb sizeof._tp_list
grey rb sizeof._tp_list
black rb sizeof._tp_list
strings rb sizeof._tp_dict
steps rd 1
ends
macro push_tp_obj obj
{
local .push_more
mov ebx, obj + 12
mov ecx, 4
.push_more:
push dword[ebx]
sub ebx, 4
loop .push_more
}
macro push_tp_obj_at_reg reg
{
local .push_more
add reg, 12
mov ecx, 4
.push_more:
push dword[reg]
sub reg, 4
loop .push_more
}