XenOn/kolibrios-fun
1
1
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Wiki Activity

GOLANG: addition

Browse Source 
git-svn-id: svn://kolibrios.org@7858 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
pavelyakov 2020-05-03 09:30:20 +00:00
parent d7529d70c3
commit b9a45ff5fe
6 changed files with 284 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
programs/develop/golang/Makefile Normal file
View File

@ -0,0 +1,30 @@
SOURCES=int40.o os.go.o os.gox main.go.o
GOFLAGS= -nostdlib -nostdinc -fno-stack-protector -fno-split-stack -static -m32 -g -I.
GO=gccgo
ASFLAGS= -felf
NASM= nasm $(ASFLAGS)
OBJCOPY=objcopy
LDFLAGS=-T static.lds -n -m elf_i386
all: $(SOURCES) link
clean:
rm *.o *.gox main
link:
ld $(LDFLAGS) -o main.kex $(SOURCES)
$(OBJCOPY) *.kex -O binary
%.gox: %.go.o
$(OBJCOPY) -j .go_export $< $@
%.go.o: %.go
$(GO) $(GOFLAGS) -o $@ -c $<
%.o: %.s
$(NASM) $<

86
programs/develop/golang/int40.s Executable file
View File

@ -0,0 +1,86 @@
SECTION .text
[GLOBAL __start]
extern go.kernel.Load
global go.os.Sleep
global go.os.Event
global go.os.Button
global go.os.Exit
global go.os.Redraw
global go.os.Window
__start:
call go.kernel.Load
ret
go.os.Sleep:
push ebp
mov ebp,esp
mov eax, 5
mov ebx, [ebp+8]
int 0x40
mov esp,ebp
pop ebp
ret
go.os.Event:
push ebp
mov ebp,esp
mov eax, 10
int 0x40
mov esp,ebp
pop ebp
ret
go.os.Button:
push ebp
mov ebp,esp
mov eax, 17
int 0x40
mov esp,ebp
pop ebp
ret
go.os.Exit:
push ebp
mov ebp,esp
mov eax, -1
int 0x40
mov esp,ebp
pop ebp
ret
go.os.Redraw:
push ebp
mov ebp,esp
mov eax, 12
mov ebx, [ebp+8]
int 0x40
mov esp,ebp
pop ebp
ret
go.os.Window:
push ebp
mov ebp,esp
mov ebx, [ebp+8]
shl ebx, 16
or ebx, [ebp+16]
mov ecx, [ebp+12]
shl ecx, 16
or ecx, [ebp+20]
mov edx, 0x14
shl edx, 24
or edx, 0xFFFFFF
mov esi, 0x808899ff
mov edi, [ebp+24]
xor eax, eax
int 0x40
mov esp,ebp
pop ebp
ret

28
programs/develop/golang/link.ld Normal file
View File

@ -0,0 +1,28 @@
ENTRY(start)
SECTIONS
{
.text 0x0000000: {
*(.text)
}
.rdata ALIGN(16) :
{
*(.rdata)
*(SORT(.rdata$*))
___RUNTIME_PSEUDO_RELOC_LIST__ = .;
__RUNTIME_PSEUDO_RELOC_LIST__ = .;
*(.rdata_runtime_pseudo_reloc)
___RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
__RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
}
.data : {
*(.data)
}
.bss : {
*(.bss)
}
end = .;
}

19
programs/develop/golang/main.go Normal file
View File

@ -0,0 +1,19 @@
package kernel
import "os"
func Load() {
x := "test"
for true {
switch os.Event() {
case 1:
os.Redraw(1)
os.Window(50,250,450,200,x)
os.Redraw(2)
os.Sleep(100)
case 3:
os.Exit()
}
}
}

8
programs/develop/golang/os.go Normal file
View File

@ -0,0 +1,8 @@
package os
func Sleep(uint32)
func Event() uint32
func Button() uint32
func Exit()
func Redraw(uint32)
func Window(uint32, uint32, uint32, uint32, string)

113
programs/develop/golang/static.lds Normal file
View File

@ -0,0 +1,113 @@
/*OUTPUT_FORMAT("binary")*/
ENTRY(__start)
SECTIONS
{
.text 0x000000:
{
LONG(0x554e454D);
LONG(0x32305445);
LONG(1);
LONG(__start);
LONG(___iend);
LONG(___memsize);
LONG(___stacktop);
LONG(0);
LONG(0); /* full path */
LONG(0); /*FIXME tls data */
*(.init)
*(.text)
*(SORT(.text$*))
*(.text.*)
*(.glue_7t)
*(.glue_7)
___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*)); LONG (0);
___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*)); LONG (0);
*(.fini)
/* ??? Why is .gcc_exc here? */
*(.gcc_exc)
PROVIDE (etext = .);
*(.gcc_except_table)
}
.rdata ALIGN(16) :
{
*(.rdata)
*(SORT(.rdata$*))
___RUNTIME_PSEUDO_RELOC_LIST__ = .;
__RUNTIME_PSEUDO_RELOC_LIST__ = .;
*(.rdata_runtime_pseudo_reloc)
___RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
__RUNTIME_PSEUDO_RELOC_LIST_END__ = .;
}
.CRT ALIGN(16) :
{
___crt_xc_start__ = . ;
*(SORT(.CRT$XC*)) /* C initialization */
___crt_xc_end__ = . ;
___crt_xi_start__ = . ;
*(SORT(.CRT$XI*)) /* C++ initialization */
___crt_xi_end__ = . ;
___crt_xl_start__ = . ;
*(SORT(.CRT$XL*)) /* TLS callbacks */
/* ___crt_xl_end__ is defined in the TLS Directory support code */
___crt_xp_start__ = . ;
*(SORT(.CRT$XP*)) /* Pre-termination */
___crt_xp_end__ = . ;
___crt_xt_start__ = . ;
*(SORT(.CRT$XT*)) /* Termination */
___crt_xt_end__ = . ;
}
.data ALIGN(16) :
{
__data_start__ = . ;
*(.data)
*(.data2)
*(SORT(.data$*))
*(.jcr)
__CRT_MT = .;
LONG(0);
__data_end__ = . ;
*(.data_cygwin_nocopy)
}
.eh_frame ALIGN(16) :
{
*(.eh_frame)
___iend = . ;
}
bss ALIGN(16):
{
*(.bss)
*(COMMON)
. = ALIGN(16);
___menuet__app_path_area = .;
. = . + 1024 + 16;
___stacktop = .;
___memsize = . ;
}
/DISCARD/ :
{
*(.debug$S)
*(.debug$T)
*(.debug$F)
*(.drectve)
*(.note.GNU-stack)
*(.comment)
*(.debug_abbrev)
*(.debug_info)
*(.debug_line)
*(.debug_frame)
*(.debug_loc)
*(.debug_pubnames)
*(.debug_aranges)
*(.debug_ranges)
}
}