mingw ld ouput binary

[ym]

under mingw using ld run like :
ld -oformat binary -Ttext 0 -o test.bin test.o
the command could not work.
but in linux it work good, maybe mingw build a elf cross toolchain should be ok, so i try to compile i386-elf binutils under mingw.


i use binutil-2.10.1 and configure like:

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./configure  --target=i386-elf
make 
make install

after build it , i wrote test.s:

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.code16
.text

.global _start

_start:
    movw %cs, %ax
    movw %ax, %es
    movw %ax, %ds
    movw %ax, %ss
    call printstr
    jmp     _exit
loop1: jmp loop1

printstr:
	mov $0x9, %ah
	mov $test01mesg, %dx
	int $0x21

_exit:
    movw    $0x4c00, %ax 
    int     $0x21

test01mesg:    .byte 13, 10
         .ascii "test$"

and compile it use the i386-elf cross tool

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i386-elf-as -o  test.o test.s
i386-elf-ld  --oformat binary -Ttext 0x100  -o test.com test.o

the ld -oformat work .

put the test.com into dos, run test.com it can print the test on screen.

[Chandra]

What????

[os64dev]

ym what are you trying to say?

If it is a tutorial, I think most people here know how to program and google gives more detailed tutorials.
if it is not then i agree with Chandra; what ????

we do like information and help new members but could you provide a little more details on what you are trying to say or achieve?

[ym]

ym what are you trying to say?

If it is a tutorial, I think most people here know how to program and google gives more detailed tutorials.
if it is not then i agree with Chandra; what ????

we do like information and help new members but could you provide a little more details on what you are trying to say or achieve?

sorry, i want to say:
compiled mingw elf cross tool , and using it link a object file generate a dos com program .
maybe english not so good, not say clearly.

[os64dev]

ok, concrats then on your first OS development achievement.

[Combuster]

A tip for all the other people reading this: use the last version