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OSX/iOS/ARM64: Fix bytecode embedding in Mach-O object file. 

Thanks to Carlo Cabrera.
master
Mike Pall 2022-07-12 22:25:33 +02:00
parent 6bda30d8c7
commit b98b37231b
1 changed files with 13 additions and 1 deletions
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14
src/jit/bcsave.lua
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@ -501,6 +501,18 @@ typedef struct {
mach_nlist sym_entry;
uint8_t space[4096];
} mach_fat_obj;
typedef struct {
mach_fat_header fat;
mach_fat_arch fat_arch[2];
struct {
mach_header_64 hdr;
mach_segment_command_64 seg;
mach_section_64 sec;
mach_symtab_command sym;
} arch[2];
mach_nlist_64 sym_entry;
uint8_t space[4096];
} mach_fat_obj_64;
]]
local symname = '_'..LJBC_PREFIX..ctx.modname
local isfat, is64, align, mobj = false, false, 4, "mach_obj"
@ -509,7 +521,7 @@ typedef struct {
elseif ctx.arch == "arm" then
isfat, mobj = true, "mach_fat_obj"
elseif ctx.arch == "arm64" then
is64, align, isfat, mobj = true, 8, true, "mach_fat_obj"
is64, align, isfat, mobj = true, 8, true, "mach_fat_obj_64"
else
check(ctx.arch == "x86", "unsupported architecture for OSX")
end