mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-26 20:40:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Introduce native support for MacOS ARM64

Browse source 
There's a new program named ape/ape-m1.c which will be used to build an
embeddable binary that can load ape and elf executables. The support is
mostly working so far, but still chasing down ABI issues.
This commit is contained in:
Justine Tunney 2023-05-18 19:05:08 -07:00
parent b852650c08
commit 1422e96b4e
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
757 changed files with 2988 additions and 1321 deletions
Download patch file Download diff file Expand all files Collapse all files

8
ape/ape.lds
View file

@ -199,9 +199,8 @@
#define SKEW 0
#endif
#ifdef __aarch64__
#undef PAGESIZE
#define PAGESIZE 16384
#if IMAGE_BASE_VIRTUAL > 0xffffffff
#error "please use 32-bit addresses for image data"
#endif
ENTRY(_start)
@ -223,7 +222,7 @@ SECTIONS {
/*BEGIN: bsd addressability guarantee */
.head SEGMENT_START("text-segment", IMAGE_BASE_VIRTUAL) + SKEW : AT(IMAGE_BASE_REAL) {
HIDDEN(_base = .);
HIDDEN(__executable_start = .);
/* Real Mode */
KEEP(*(.head))
@ -650,6 +649,7 @@ TSSDESCSTUB2(_tss, _tss, _tss_end ? _tss_end - _tss - 1 : 0);
/* ZIP End of Central Directory header */
#define ZIPCONST(NAME, VAL) HIDDEN(NAME = DEFINED(__zip_start) ? VAL : 0);
ZIPCONST(v_zip_cdoffset, __zip_start - IMAGE_BASE_VIRTUAL);
ZIPCONST(v_zip_cdoffset, __zip_start - IMAGE_BASE_VIRTUAL);
ZIPCONST(v_zip_cdirsize, __zip_end - __zip_start);
ASSERT(v_zip_cdirsize % kZipCdirHdrLinkableSize == 0, "bad zip cdir");
ZIPCONST(v_zip_records, v_zip_cdirsize / kZipCdirHdrLinkableSize);