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o_binfo

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modified:   arm64-darwin.macho-entry.S
This commit is contained in:
John Reiser
2017-04-11 19:07:38 -07:00
parent d80c145a18
commit 263f384810
1 changed files with 5 additions and 3 deletions
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src/stub/src/arm64-darwin.macho-entry.S
+5 -3
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@@ -106,9 +106,9 @@ end_decompress: .globl end_decompress
lsrc .req w1 lsrc .req w1
ldst .req w3 ldst .req w3
ldstx .req x3 ldstx .req x3
unfold: // lr= &L100 unfold: // lr= -4+ &L100
ldr ldst,[lr,#sz_unc] ldr ldst,[lr,#sz_unc+sz_b_info]
ldr lsrc,[lr,#sz_cpr] ldr lsrc,[lr,#sz_cpr+sz_b_info]
add dst,lr,lsrc,uxtw; add dst,dst,#sz_b_info add dst,lr,lsrc,uxtw; add dst,dst,#sz_b_info
add src,lr,ldst,uxtw; add src,src,#GAP+NO_LAP // defend against prefetch and overlap add src,lr,ldst,uxtw; add src,src,#GAP+NO_LAP // defend against prefetch and overlap
@@ -130,6 +130,8 @@ movup: // descending copy folded_loader to higher address
main: main:
mov x5,lr // &f_decompress mov x5,lr // &f_decompress
bl unfold bl unfold
o_binfo:
.long O_BINFO // .int4
L100: L100:
/* { b_info={sz_unc, sz_cpr, {4 char}}, folded_loader...} */ /* { b_info={sz_unc, sz_cpr, {4 char}}, folded_loader...} */