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machine/gameboy-advance: allow TinyGo to directly output GBA files that are ready for flashing by performing objcopy

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Signed-off-by: Ron Evans <ron@hybridgroup.com>
This commit is contained in:
Ron Evans
2019-09-21 10:47:32 +02:00
committed by Ayke
parent 7732c6f449
commit a7d00f1b6d
3 changed files with 6 additions and 2 deletions
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Makefile
+1 -1
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@@ -124,7 +124,7 @@ smoketest:
tinygo build -size short -o test.elf -target=stm32f4disco examples/blinky1 tinygo build -size short -o test.elf -target=stm32f4disco examples/blinky1
tinygo build -size short -o test.elf -target=stm32f4disco examples/blinky2 tinygo build -size short -o test.elf -target=stm32f4disco examples/blinky2
tinygo build -size short -o test.elf -target=circuitplay-express examples/i2s tinygo build -size short -o test.elf -target=circuitplay-express examples/i2s
tinygo build -size short -o test.elf -target=gameboy-advance examples/gba-display tinygo build -size short -o test.gba -target=gameboy-advance examples/gba-display
tinygo build -size short -o test.elf -target=itsybitsy-m4 examples/blinky1 tinygo build -size short -o test.elf -target=itsybitsy-m4 examples/blinky1
tinygo build -size short -o test.elf -target=nucleo-f103rb examples/blinky1 tinygo build -size short -o test.elf -target=nucleo-f103rb examples/blinky1
ifneq ($(AVR), 0) ifneq ($(AVR), 0)
main.go
+1 -1
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@@ -312,7 +312,7 @@ func Compile(pkgName, outpath string, spec *TargetSpec, config *BuildConfig, act
} }
// Get an Intel .hex file or .bin file from the .elf file. // Get an Intel .hex file or .bin file from the .elf file.
if outext == ".hex" || outext == ".bin" { if outext == ".hex" || outext == ".bin" || outext == ".gba" {
tmppath = filepath.Join(dir, "main"+outext) tmppath = filepath.Join(dir, "main"+outext)
err := Objcopy(executable, tmppath) err := Objcopy(executable, tmppath)
if err != nil { if err != nil {
objcopy.go
+4
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@@ -108,6 +108,10 @@ func Objcopy(infile, outfile string) error {
// Write to the file, in the correct format. // Write to the file, in the correct format.
switch filepath.Ext(outfile) { switch filepath.Ext(outfile) {
case ".gba":
// The address is not stored in a .gba file.
_, err := f.Write(data)
return err
case ".bin": case ".bin":
// The address is not stored in a .bin file (therefore you // The address is not stored in a .bin file (therefore you
// should use .hex files in most cases). // should use .hex files in most cases).