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// REQUIRES: arm
/// Test that addresses of secure gateways in an old import library are maintained in new import libraries.
// RUN: rm -rf %t && split-file %s %t && cd %t
// RUN: llvm-mc -arm-add-build-attributes -filetype=obj --triple=thumbv8m.base app -o app.o
// RUN: llvm-mc -arm-add-build-attributes -filetype=obj --triple=thumbv8m.base implib-v1 -I %S/Inputs -o 1.o
// RUN: llvm-mc -arm-add-build-attributes -filetype=obj --triple=thumbv8m.base implib-v2 -I %S/Inputs -o 2.o
// RUN: ld.lld -Ttext=0x8000 --section-start .gnu.sgstubs=0x20000 -o 1 app.o --out-implib=1.lib --cmse-implib 1.o
// RUN: llvm-readelf -s 1 1.lib | FileCheck %s --check-prefixes=CHECK1
// RUN: ld.lld -Ttext=0x8000 --section-start .gnu.sgstubs=0x20000 -o 2 app.o --out-implib=2.lib --in-implib=1.lib --cmse-implib 2.o
// RUN: llvm-readelf -s 2 2.lib | FileCheck %s --check-prefixes=CHECK2
//--- app
.align 2
.global secure_entry
.type secure_entry, %function
secure_entry:
nop
.size secure_entry, .-secure_entry
//--- implib-v1
.include "arm-cmse-macros.s"
.syntax unified
.text
cmse_veneer foo, function, global, function, global
cmse_veneer bar, function, weak, function, global
cmse_no_veneer no_veneer1, function, weak, function, global
cmse_no_veneer no_veneer2, function, weak, function, weak
//--- implib-v2
.include "arm-cmse-macros.s"
.syntax unified
.text
cmse_veneer baz, function, weak, function, global
cmse_veneer foo, function, global, function, global
cmse_veneer bar, function, weak, function, global
cmse_veneer qux, function, global, function, global
cmse_no_veneer no_veneer1, function, weak, function, global
cmse_no_veneer no_veneer2, function, weak, function, weak
/// Executable 1
// CHECK1: File:
// CHECK1: Symbol table '.symtab' contains 13 entries:
// CHECK1-NEXT: Num: Value Size Type Bind Vis Ndx Name
// CHECK1-NEXT: 0: 00000000 0 NOTYPE LOCAL DEFAULT UND
// CHECK1-NEXT: 1: 00020000 0 NOTYPE LOCAL DEFAULT 2 $t
// CHECK1-NEXT: 2: 00008000 0 NOTYPE LOCAL DEFAULT 1 $t.0
// CHECK1-NEXT: 3: 00008004 0 NOTYPE LOCAL DEFAULT 1 $t.0
// CHECK1-NEXT: 4: 00008001 2 FUNC GLOBAL DEFAULT 1 secure_entry
// CHECK1-NEXT: 5: 00020001 8 FUNC GLOBAL DEFAULT 2 foo
// CHECK1-NEXT: 6: 00008005 2 FUNC GLOBAL DEFAULT 1 __acle_se_foo
// CHECK1-NEXT: 7: 00020009 8 FUNC WEAK DEFAULT 2 bar
// CHECK1-NEXT: 8: 00008009 2 FUNC GLOBAL DEFAULT 1 __acle_se_bar
// CHECK1-NEXT: 9: 0000800d 8 FUNC WEAK DEFAULT 1 no_veneer1
// CHECK1-NEXT: 10: 00008013 2 FUNC GLOBAL DEFAULT 1 __acle_se_no_veneer1
// CHECK1-NEXT: 11: 00008015 8 FUNC WEAK DEFAULT 1 no_veneer2
// CHECK1-NEXT: 12: 0000801b 2 FUNC WEAK DEFAULT 1 __acle_se_no_veneer2
/// Import library 1
// CHECK1: File:
// CHECK1: Symbol table '.symtab' contains 5 entries:
// CHECK1-NEXT: Num: Value Size Type Bind Vis Ndx Name
// CHECK1-NEXT: 0: 00000000 0 NOTYPE LOCAL DEFAULT UND
// CHECK1-NEXT: 1: 0000800d 8 FUNC WEAK DEFAULT ABS no_veneer1
// CHECK1-NEXT: 2: 00008015 8 FUNC WEAK DEFAULT ABS no_veneer2
// CHECK1-NEXT: 3: 00020001 8 FUNC GLOBAL DEFAULT ABS foo
// CHECK1-NEXT: 4: 00020009 8 FUNC WEAK DEFAULT ABS bar
/// Executable 2
// CHECK2: File:
// CHECK2: Symbol table '.symtab' contains 17 entries:
// CHECK2-NEXT: Num: Value Size Type Bind Vis Ndx Name
// CHECK2-NEXT: 0: 00000000 0 NOTYPE LOCAL DEFAULT UND
// CHECK2-NEXT: 1: 00020000 0 NOTYPE LOCAL DEFAULT 2 $t
// CHECK2-NEXT: 2: 00008000 0 NOTYPE LOCAL DEFAULT 1 $t.0
// CHECK2-NEXT: 3: 00008004 0 NOTYPE LOCAL DEFAULT 1 $t.0
// CHECK2-NEXT: 4: 00008001 2 FUNC GLOBAL DEFAULT 1 secure_entry
// CHECK2-NEXT: 5: 00020011 8 FUNC WEAK DEFAULT 2 baz
// CHECK2-NEXT: 6: 00008005 2 FUNC GLOBAL DEFAULT 1 __acle_se_baz
// CHECK2-NEXT: 7: 00020001 8 FUNC GLOBAL DEFAULT 2 foo
// CHECK2-NEXT: 8: 00008009 2 FUNC GLOBAL DEFAULT 1 __acle_se_foo
// CHECK2-NEXT: 9: 00020009 8 FUNC WEAK DEFAULT 2 bar
// CHECK2-NEXT: 10: 0000800d 2 FUNC GLOBAL DEFAULT 1 __acle_se_bar
// CHECK2-NEXT: 11: 00020019 8 FUNC GLOBAL DEFAULT 2 qux
// CHECK2-NEXT: 12: 00008011 2 FUNC GLOBAL DEFAULT 1 __acle_se_qux
// CHECK2-NEXT: 13: 00008015 8 FUNC WEAK DEFAULT 1 no_veneer1
// CHECK2-NEXT: 14: 0000801b 2 FUNC GLOBAL DEFAULT 1 __acle_se_no_veneer1
// CHECK2-NEXT: 15: 0000801d 8 FUNC WEAK DEFAULT 1 no_veneer2
// CHECK2-NEXT: 16: 00008023 2 FUNC WEAK DEFAULT 1 __acle_se_no_veneer2
/// Note that foo retains its address from Import library 1 (0x000020001)
/// New entry functions, baz and qux, use addresses not used by Import library 1.
/// Import library 2
// CHECK2: File:
// CHECK2: Symbol table '.symtab' contains 7 entries:
// CHECK2-NEXT: Num: Value Size Type Bind Vis Ndx Name
// CHECK2-NEXT: 0: 00000000 0 NOTYPE LOCAL DEFAULT UND
// CHECK2-NEXT: 1: 00008015 8 FUNC WEAK DEFAULT ABS no_veneer1
// CHECK2-NEXT: 2: 0000801d 8 FUNC WEAK DEFAULT ABS no_veneer2
// CHECK2-NEXT: 3: 00020001 8 FUNC GLOBAL DEFAULT ABS foo
// CHECK2-NEXT: 4: 00020009 8 FUNC WEAK DEFAULT ABS bar
// CHECK2-NEXT: 5: 00020011 8 FUNC WEAK DEFAULT ABS baz
// CHECK2-NEXT: 6: 00020019 8 FUNC GLOBAL DEFAULT ABS qux
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