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20 changes: 12 additions & 8 deletions src/staticdata.c
Original file line number Diff line number Diff line change
Expand Up @@ -607,15 +607,8 @@ extern void * JL_WEAK_SYMBOL_OR_ALIAS_DEFAULT(system_image_data_unavailable) jl_
extern void * JL_WEAK_SYMBOL_OR_ALIAS_DEFAULT(system_image_data_unavailable) jl_system_image_size;
static void jl_load_sysimg_so(void)
{
int imaging_mode = jl_generating_output() && !jl_options.incremental;
// in --build mode only use sysimg data, not precompiled native code
if (!imaging_mode && jl_options.use_sysimage_native_code==JL_OPTIONS_USE_SYSIMAGE_NATIVE_CODE_YES) {
assert(sysimage.fptrs.ptrs);
}
else {
memset(&sysimage.fptrs, 0, sizeof(sysimage.fptrs));
}
const char *sysimg_data;
assert(sysimage.fptrs.ptrs); // jl_init_processor_sysimg should already be run
if (jl_sysimg_handle == jl_exe_handle &&
&jl_system_image_data != JL_WEAK_SYMBOL_DEFAULT(system_image_data_unavailable))
sysimg_data = (const char*)&jl_system_image_data;
Expand Down Expand Up @@ -3097,6 +3090,17 @@ static void jl_restore_system_image_from_stream_(ios_t *f, jl_image_t *image, jl
htable_new(&new_dt_objs, 0);
arraylist_new(&deser_sym, 0);

// in --build mode only use sysimg data, not precompiled native code
int imaging_mode = jl_generating_output() && !jl_options.incremental;
if (!imaging_mode && jl_options.use_sysimage_native_code == JL_OPTIONS_USE_SYSIMAGE_NATIVE_CODE_YES) {
if (image->gvars_base)
assert(image->fptrs.ptrs);
}
else {
memset(&image->fptrs, 0, sizeof(image->fptrs));
image->gvars_base = NULL;
}

// step 1: read section map
assert(ios_pos(f) == 0 && f->bm == bm_mem);
size_t sizeof_sysdata = read_uint(f);
Expand Down