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Introduce FreeBSD ARM64 support

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It's 100% passing test fleet. Solid as a rock.
This commit is contained in:
Justine Tunney 2023-12-29 20:11:23 -08:00
parent 43fe5956ad
commit 83107f78ed
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GPG key ID: BE714B4575D6E328
455 changed files with 778 additions and 551 deletions
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5
ape/BUILD.mk
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@ -78,7 +78,8 @@ APE_LOADER_FLAGS = \
$<
o/$(MODE)/ape/ape.elf: o/$(MODE)/ape/ape.elf.dbg
$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -g $< $@
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -g $< $@
@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
o/$(MODE)/ape/ape.elf.dbg: \
o/$(MODE)/ape/start.o \
@ -88,7 +89,7 @@ o/$(MODE)/ape/ape.elf.dbg: \
@$(COMPILE) -ALINK.elf $(LD) $(APE_LOADER_LDFLAGS) -o $@ $(patsubst %.lds,-T %.lds,$^)
o/$(MODE)/ape/loader.o: ape/loader.c ape/ape.h
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=1 -g $(APE_LOADER_FLAGS)
@$(COMPILE) -AOBJECTIFY.c $(CC) -DSUPPORT_VECTOR=33 -g $(APE_LOADER_FLAGS)
o/$(MODE)/ape/start.o: ape/start.S
@$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) -c $<
o/$(MODE)/ape/launch.o: ape/launch.S

6
ape/loader.c
View file

@ -87,7 +87,7 @@
#define MIN(X, Y) ((Y) > (X) ? (X) : (Y))
#define MAX(X, Y) ((Y) < (X) ? (X) : (Y))
#define PATH_MAX 1024 /* XXX verify */
#define PATH_MAX 1024 /* XXX verify */
#define SupportsLinux() (SUPPORT_VECTOR & LINUX)
#define SupportsXnu() (SUPPORT_VECTOR & XNU)
@ -224,8 +224,8 @@ struct ApeLoader {
};
EXTERN_C long SystemCall(long, long, long, long, long, long, long, int);
EXTERN_C void
Launch(void *, long, void *, void *, int) __attribute__((__noreturn__));
EXTERN_C void Launch(void *, long, void *, void *, int)
__attribute__((__noreturn__));
extern char __executable_start[];
extern char _end[];