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-rw-r--r--test/MC/COFF/alias.s13
-rw-r--r--test/MC/COFF/basic-coff-64.s3
-rw-r--r--test/MC/COFF/basic-coff.s3
-rw-r--r--test/MC/COFF/bigobj.py26
-rw-r--r--test/MC/COFF/bss_section.ll2
-rw-r--r--test/MC/COFF/comm-align.s57
-rw-r--r--test/MC/COFF/comm.ll4
-rw-r--r--test/MC/COFF/comm.s16
-rw-r--r--test/MC/COFF/const-gv-with-rel-init.ll11
-rw-r--r--test/MC/COFF/feat00.s2
-rw-r--r--test/MC/COFF/file.s6
-rw-r--r--test/MC/COFF/ir-to-imgrel.ll2
-rwxr-xr-xtest/MC/COFF/linker-options.ll2
-rwxr-xr-xtest/MC/COFF/lset0.s13
-rw-r--r--test/MC/COFF/secidx.s2
-rw-r--r--test/MC/COFF/section-invalid-flags.s3
-rw-r--r--test/MC/COFF/section-name-encoding.s27
-rw-r--r--test/MC/COFF/section-passthru-flags.s7
-rw-r--r--test/MC/COFF/seh-linkonce.s85
-rw-r--r--test/MC/COFF/simple-fixups.s7
-rw-r--r--test/MC/COFF/symbol-fragment-offset-64.s6
-rw-r--r--test/MC/COFF/symbol-fragment-offset.s6
-rw-r--r--test/MC/COFF/weak.s8
23 files changed, 255 insertions, 56 deletions
diff --git a/test/MC/COFF/alias.s b/test/MC/COFF/alias.s
index eb5398a..2293d43 100644
--- a/test/MC/COFF/alias.s
+++ b/test/MC/COFF/alias.s
@@ -46,9 +46,9 @@ weak_aliased_to_external = external2
// CHECK-NEXT: AuxSymbolCount: 0
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
-// CHECK-NEXT: Name: global_aliased_to_external
+// CHECK: Name: global_aliased_to_external
// CHECK-NEXT: Value: 0
-// CHECK-NEXT: Section: (0)
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK-NEXT: BaseType: Null (0x0)
// CHECK-NEXT: ComplexType: Null (0x0)
// CHECK-NEXT: StorageClass: External (0x2)
@@ -57,7 +57,7 @@ weak_aliased_to_external = external2
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: external1
// CHECK-NEXT: Value: 0
-// CHECK-NEXT: Section: (0)
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK-NEXT: BaseType: Null (0x0)
// CHECK-NEXT: ComplexType: Null (0x0)
// CHECK-NEXT: StorageClass: External (0x2)
@@ -84,21 +84,20 @@ weak_aliased_to_external = external2
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: weak_aliased_to_external
// CHECK-NEXT: Value: 0
-// CHECK-NEXT: Section: (0)
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK-NEXT: BaseType: Null (0x0)
// CHECK-NEXT: ComplexType: Null (0x0)
// CHECK-NEXT: StorageClass: WeakExternal (0x69)
// CHECK-NEXT: AuxSymbolCount: 1
// CHECK-NEXT: AuxWeakExternal {
-// CHECK-NEXT: Linked: external2 (13)
+// CHECK-NEXT: Linked: external2
// CHECK-NEXT: Search: Library (0x2)
-// CHECK-NEXT: Unused: (00 00 00 00 00 00 00 00 00 00)
// CHECK-NEXT: }
// CHECK-NEXT: }
// CHECK-NEXT: Symbol {
// CHECK-NEXT: Name: external2
// CHECK-NEXT: Value: 0
-// CHECK-NEXT: Section: (0)
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK-NEXT: BaseType: Null (0x0)
// CHECK-NEXT: ComplexType: Null (0x0)
// CHECK-NEXT: StorageClass: External (0x2)
diff --git a/test/MC/COFF/basic-coff-64.s b/test/MC/COFF/basic-coff-64.s
index 38a9e57..62e4eb9 100644
--- a/test/MC/COFF/basic-coff-64.s
+++ b/test/MC/COFF/basic-coff-64.s
@@ -113,7 +113,6 @@ _main: # @main
// CHECK: Checksum: 0x0
// CHECK: Number: [[DataNum]]
// CHECK: Selection: 0x0
-// CHECK: Unused: (00 00 00)
// CHECK: }
// CHECK: }
// CHECK: Symbol {
@@ -128,7 +127,7 @@ _main: # @main
// CHECK: Symbol {
// CHECK: Name: _printf
// CHECK: Value: 0
-// CHECK: Section: (0)
+// CHECK: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK: BaseType: Null
// CHECK: ComplexType: Null
// CHECK: StorageClass: External
diff --git a/test/MC/COFF/basic-coff.s b/test/MC/COFF/basic-coff.s
index 38bfa6d..549825a 100644
--- a/test/MC/COFF/basic-coff.s
+++ b/test/MC/COFF/basic-coff.s
@@ -113,7 +113,6 @@ L_.str: # @.str
// CHECK: Checksum: 0x0
// CHECK: Number: 2
// CHECK: Selection: 0x0
-// CHECK: Unused: (00 00 00)
// CHECK: }
// CHECK: }
// CHECK: Symbol {
@@ -128,7 +127,7 @@ L_.str: # @.str
// CHECK: Symbol {
// CHECK: Name: _printf
// CHECK: Value: 0
-// CHECK: Section: (0)
+// CHECK: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK: BaseType: Null
// CHECK: ComplexType: Null
// CHECK: StorageClass: External
diff --git a/test/MC/COFF/bigobj.py b/test/MC/COFF/bigobj.py
new file mode 100644
index 0000000..2d61073
--- /dev/null
+++ b/test/MC/COFF/bigobj.py
@@ -0,0 +1,26 @@
+# RUN: python %s | llvm-mc -filetype=obj -triple i686-pc-win32 - | llvm-readobj -h | FileCheck %s
+
+# This test checks that the COFF object emitter can produce objects with
+# more than 65279 sections.
+
+# While we only generate 65277 sections, an implicit .text, .data and .bss will
+# also be emitted. This brings the total to 65280.
+num_sections = 65277
+
+# CHECK: ImageFileHeader {
+# CHECK-NEXT: Machine: IMAGE_FILE_MACHINE_I386
+# CHECK-NEXT: SectionCount: 65280
+# CHECK-NEXT: TimeDateStamp: {{[0-9]+}}
+# CHECK-NEXT: PointerToSymbolTable: 0x{{[0-9A-F]+}}
+# CHECK-NEXT: SymbolCount: 195837
+# CHECK-NEXT: OptionalHeaderSize: 0
+# CHECK-NEXT: Characteristics [ (0x0)
+# CHECK-NEXT: ]
+# CHECK-NEXT: }
+
+for i in range(0, num_sections):
+ print(""" .section .bss,"bw",discard,_b%d
+ .globl _b%d # @b%d
+_b%d:
+ .byte 0 # 0x0
+""" % (i, i, i, i))
diff --git a/test/MC/COFF/bss_section.ll b/test/MC/COFF/bss_section.ll
index 477b3df..1921eeb 100644
--- a/test/MC/COFF/bss_section.ll
+++ b/test/MC/COFF/bss_section.ll
@@ -6,4 +6,4 @@
; CHECK: .bss
@thingy_linkonce = linkonce_odr global %struct.foo zeroinitializer, align 4
-; CHECK: .section .bss,"bw",discard,_thingy_linkonce
+; CHECK: .section .bss,"wb",discard,_thingy_linkonce
diff --git a/test/MC/COFF/comm-align.s b/test/MC/COFF/comm-align.s
new file mode 100644
index 0000000..ca6bfbe
--- /dev/null
+++ b/test/MC/COFF/comm-align.s
@@ -0,0 +1,57 @@
+# RUN: llvm-mc -triple i686-windows-gnu -filetype obj -o - %s \
+# RUN: | llvm-readobj -coff-directives -symbols | FileCheck %s
+
+# NOTE: this test checks multiple things:
+# - that -aligncomm is not emitted for 1-byte alignment
+# - that -aligncomm is emitted for the various alignments (greater than 1)
+# - that the alignment is represented as a log_2 of the alignment
+# - that the section switching occurs correctly
+# - that functions after the switch also are emitted into the correct section
+
+ .text
+
+ .def _a
+ .scl 3
+ .type 32
+ .endef
+_a:
+ ret
+
+ .data
+
+ .comm _s_1,4,0 # @s_1
+ .comm _s_2,4,1 # @s_2
+ .comm _s_4,4,2 # @s_3
+ .comm _s_8,4,3 # @s_4
+
+ .comm _small_but_overaligned,1,3 # @s_4
+
+ .text
+
+ .def _b
+ .scl 3
+ .type 32
+ .endef
+_b:
+ ret
+
+# CHECK-NOT: -aligncomm:"_s_1",0
+
+# CHECK: Symbols [
+# CHECK: Symbol {
+# CHECK: Name: _a
+# CHECK: Section: .text (1)
+# CHECK: }
+# CHECK: Symbol {
+# CHECK: Name: _small_but_overaligned
+# CHECK-NEXT:Value: 1
+# CHECK-NEXT:Section: IMAGE_SYM_UNDEFINED (0)
+# CHECK: }
+# CHECK: Symbol {
+# CHECK: Name: _b
+# CHECK: Section: .text (1)
+# CHECK: }
+# CHECK: ]
+
+# CHECK: Directive(s): -aligncomm:"_s_2",1 -aligncomm:"_s_4",2 -aligncomm:"_s_8",3 -aligncomm:"_small_but_overaligned",3
+
diff --git a/test/MC/COFF/comm.ll b/test/MC/COFF/comm.ll
index 6fe122e..74da557 100644
--- a/test/MC/COFF/comm.ll
+++ b/test/MC/COFF/comm.ll
@@ -9,5 +9,5 @@
; CHECK: .lcomm _a,1
; CHECK: .lcomm _b,8,8
; .comm uses log2 alignment
-; CHECK: .comm _c,1
-; CHECK: .comm _d,8
+; CHECK: .comm _c,1,0
+; CHECK: .comm _d,8,3
diff --git a/test/MC/COFF/comm.s b/test/MC/COFF/comm.s
index 37db75f..773ebde 100644
--- a/test/MC/COFF/comm.s
+++ b/test/MC/COFF/comm.s
@@ -1,7 +1,9 @@
// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s | llvm-readobj -t | FileCheck %s
.lcomm _a,4,4
-.comm _b, 4
+.comm _b, 4, 2
+// _c has size 1 but align 32, the value field is the max of size and align.
+.comm _c, 1, 5
// CHECK: Symbol {
@@ -17,7 +19,17 @@
// CHECK: Symbol {
// CHECK: Name: _b
// CHECK-NEXT: Value: 4
-// CHECK-NEXT: Section: (0)
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
+// CHECK-NEXT: BaseType: Null
+// CHECK-NEXT: ComplexType: Null
+// CHECK-NEXT: StorageClass: External
+// CHECK-NEXT: AuxSymbolCount: 0
+// CHECK-NEXT: }
+
+// CHECK: Symbol {
+// CHECK: Name: _c
+// CHECK-NEXT: Value: 32
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK-NEXT: BaseType: Null
// CHECK-NEXT: ComplexType: Null
// CHECK-NEXT: StorageClass: External
diff --git a/test/MC/COFF/const-gv-with-rel-init.ll b/test/MC/COFF/const-gv-with-rel-init.ll
new file mode 100644
index 0000000..7d3c5f6
--- /dev/null
+++ b/test/MC/COFF/const-gv-with-rel-init.ll
@@ -0,0 +1,11 @@
+; RUN: llc -mtriple x86_64-pc-windows-msvc < %s | FileCheck %s
+
+define void @f() {
+ ret void
+}
+
+@ptr = constant void ()* @f, section ".CRT$XLB", align 8
+; CHECK: .section .CRT$XLB,"rd"
+
+@weak_array = weak_odr unnamed_addr constant [1 x i8*] [i8* bitcast (void ()* @f to i8*)]
+; CHECK: .section .rdata,"rd",discard,weak_array
diff --git a/test/MC/COFF/feat00.s b/test/MC/COFF/feat00.s
index bfd47ad..f671ebe 100644
--- a/test/MC/COFF/feat00.s
+++ b/test/MC/COFF/feat00.s
@@ -6,7 +6,7 @@
// CHECK: Symbol {
// CHECK: Name: @feat.00
// CHECK: Value: 123
-// CHECK: Section: (65535)
+// CHECK: Section: IMAGE_SYM_ABSOLUTE (-1)
// CHECK: BaseType: Null (0x0)
// CHECK: ComplexType: Null (0x0)
// CHECK: StorageClass: External (0x2)
diff --git a/test/MC/COFF/file.s b/test/MC/COFF/file.s
index 132e82b..a18a1f4 100644
--- a/test/MC/COFF/file.s
+++ b/test/MC/COFF/file.s
@@ -21,7 +21,7 @@
// CHECK-SCN: Symbols [
// CHECK-SCN: Symbol {
// CHECK-SCN: Name: .file
-// CHECK-SCN: Section: (65534)
+// CHECK-SCN: Section: IMAGE_SYM_DEBUG (-2)
// CHECK-SCN: StorageClass: File
// CHECK-SCN: AuxFileRecord {
// CHECK-SCN: FileName: null-padded.asm
@@ -29,7 +29,7 @@
// CHECK-SCN: }
// CHECK-SCN: Symbol {
// CHECK-SCN: Name: .file
-// CHECK-SCN: Section: (65534)
+// CHECK-SCN: Section: IMAGE_SYM_DEBUG (-2)
// CHECK-SCN: StorageClass: File
// CHECK-SCN: AuxFileRecord {
// CHECK-SCN: FileName: eighteen-chars.asm
@@ -37,7 +37,7 @@
// CHECK-SCN: }
// CHECK-SCN: Symbol {
// CHECK-SCN: Name: .file
-// CHECK-SCN: Section: (65534)
+// CHECK-SCN: Section: IMAGE_SYM_DEBUG (-2)
// CHECK-SCN: StorageClass: File
// CHECK-SCN: AuxFileRecord {
// CHECK-SCN: FileName: multiple-auxiliary-entries.asm
diff --git a/test/MC/COFF/ir-to-imgrel.ll b/test/MC/COFF/ir-to-imgrel.ll
index 39884d2..dfc88b2 100644
--- a/test/MC/COFF/ir-to-imgrel.ll
+++ b/test/MC/COFF/ir-to-imgrel.ll
@@ -2,5 +2,5 @@
@__ImageBase = external global i8
-; X64: .quad "?x@@3HA"@IMGREL32
+; X64: .quad "?x@@3HA"@IMGREL
@"\01?x@@3HA" = global i64 sub nsw (i64 ptrtoint (i64* @"\01?x@@3HA" to i64), i64 ptrtoint (i8* @__ImageBase to i64)), align 8
diff --git a/test/MC/COFF/linker-options.ll b/test/MC/COFF/linker-options.ll
index 0be74e5..60baccf 100755
--- a/test/MC/COFF/linker-options.ll
+++ b/test/MC/COFF/linker-options.ll
@@ -14,7 +14,7 @@ define dllexport void @foo() {
ret void
}
-; CHECK: .section .drectve,"r"
+; CHECK: .section .drectve,"yn"
; CHECK: .ascii " /DEFAULTLIB:msvcrt.lib"
; CHECK: .ascii " /DEFAULTLIB:msvcrt.lib"
; CHECK: .ascii " /DEFAULTLIB:secur32.lib"
diff --git a/test/MC/COFF/lset0.s b/test/MC/COFF/lset0.s
index 7321b01..f4a13bf 100755
--- a/test/MC/COFF/lset0.s
+++ b/test/MC/COFF/lset0.s
@@ -1,12 +1,11 @@
-// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s -o - | llvm-nm - | FileCheck %s
+// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s -o - | llvm-nm - | FileCheck %s --check-prefix=GLOBAL
+// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s -o - | llvm-nm - | FileCheck %s --check-prefix=LOCAL
not_global = 123
global = 456
.globl global
-.Llocal = 789
+Llocal = 789
-// CHECK-NOT: not_global
-// CHECK-NOT: Llocal
-// CHECK: global
-// CHECK-NOT: not_global
-// CHECK-NOT: Llocal
+// LOCAL-NOT: local
+// GLOBAL: A global
+// GLOBAL: a not_global
diff --git a/test/MC/COFF/secidx.s b/test/MC/COFF/secidx.s
index 619d777..022804d 100644
--- a/test/MC/COFF/secidx.s
+++ b/test/MC/COFF/secidx.s
@@ -4,7 +4,9 @@
Lfoo:
.secidx Lfoo
+ .short 0
.secidx Lbar
+ .short 0
.section spam
Lbar:
diff --git a/test/MC/COFF/section-invalid-flags.s b/test/MC/COFF/section-invalid-flags.s
index 17b1550..9cdceaf 100644
--- a/test/MC/COFF/section-invalid-flags.s
+++ b/test/MC/COFF/section-invalid-flags.s
@@ -6,3 +6,6 @@
// CHECK: error: conflicting section flags 'b' and 'd'
.section s_bd,"bd"; .long 1
+
+// CHECK: error: expected comdat type such as 'discard' or 'largest' after protection bits
+.section .stack, "w", @nobits
diff --git a/test/MC/COFF/section-name-encoding.s b/test/MC/COFF/section-name-encoding.s
index 7edd6d7..73ab4bd 100644
--- a/test/MC/COFF/section-name-encoding.s
+++ b/test/MC/COFF/section-name-encoding.s
@@ -21,14 +21,19 @@
.section s1234567; .long 1
+// Note: the names in the string table will be sorted in reverse
+// lexicographical order. Use a suffix letter (z, y, x, ...) to
+// get the preferred ordering of names in the test.
+
// Base 10 encoding
+// Ending in z should put the name first in the string table.
// /4
// CHECK: Section {
// CHECK: Number: 6
-// CHECK: Name: s12345678 (2F 34 00 00 00 00 00 00)
+// CHECK: Name: s1234567z (2F 34 00 00 00 00 00 00)
// CHECK: }
-.section s12345678; .long 1
+.section s1234567z; .long 1
// Generate padding sections to increase the string table size to at least
@@ -47,20 +52,20 @@
pad_sections2 \pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad\pad
.endm
-// 1000x 'a'
-pad_sections aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+// 1000x 'y'
+pad_sections yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
// /1000029 == 4 + 10 + (5 * (2 + (20 * 10 * 1000) + 1))
// v | | v ~~~~~~~~~~~~~~ v
// table size v v "p0" pad NUL separator
-// "s12345678\0" # of pad sections
+// "s1234567z\0" # of pad sections
//
// CHECK: Section {
// CHECK: Number: 12
-// CHECK: Name: seven_digit (2F 31 30 30 30 30 32 39)
+// CHECK: Name: sevendigitx (2F 31 30 30 30 30 32 39)
// CHECK: }
-.section seven_digit; .long 1
+.section sevendigitx; .long 1
// Generate padding sections to increase the string table size to at least
@@ -71,18 +76,18 @@ pad_sections aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
.endm
// 1000x 'a'
-pad_sections_ex aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+pad_sections_ex wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
// //AAmJa4 == 1000029 + 12 + (5 * (2 + (9 * 20 * 10 * 1000) + 1)) == 38*64^3 + 9*64^2 + 26*64 + 56
// v | | v ~~~~~~~~~~~~~~~~~~ v
// seven_digit offset v v "p0" pad NUL separator
-// "seven_digit\0" # of pad sections
+// "sevendigitx\0" # of pad sections
//
// "2F 2F 41 41 6D 4A 61 34" is "//AAmJa4", which decodes to "0 0 38 9 26 56".
//
// CHECK: Section {
// CHECK: Number: 18
-// CHECK: Name: double_slash (2F 2F 41 41 6D 4A 61 34)
+// CHECK: Name: doubleslashv (2F 2F 41 41 6D 4A 61 34)
// CHECK: }
-.section double_slash; .long 1
+.section doubleslashv; .long 1
diff --git a/test/MC/COFF/section-passthru-flags.s b/test/MC/COFF/section-passthru-flags.s
new file mode 100644
index 0000000..3bd061b
--- /dev/null
+++ b/test/MC/COFF/section-passthru-flags.s
@@ -0,0 +1,7 @@
+// RUN: llvm-mc -triple i386-pc-win32 < %s | FileCheck %s
+.section .klaatu,"wn"
+// CHECK: .section .klaatu,"wn"
+.section .barada,"y"
+// CHECK: .section .barada,"y"
+.section .nikto,"wds"
+// CHECK: .section .nikto,"wds"
diff --git a/test/MC/COFF/seh-linkonce.s b/test/MC/COFF/seh-linkonce.s
new file mode 100644
index 0000000..5631b74
--- /dev/null
+++ b/test/MC/COFF/seh-linkonce.s
@@ -0,0 +1,85 @@
+// RUN: llvm-mc -triple x86_64-pc-win32 -filetype=obj %s | llvm-readobj -sections -section-symbols | FileCheck %s
+
+ .text
+ .def weak_func;
+ .scl 2;
+ .type 32;
+ .endef
+ .section .text,"xr",discard,weak_func
+ .globl weak_func
+ .align 16, 0x90
+weak_func: # @weak_func
+.Ltmp0:
+.seh_proc weak_func
+# BB#0: # %entry
+ pushq %rbp
+.Ltmp1:
+ .seh_pushreg 5
+ movq %rsp, %rbp
+.Ltmp2:
+ .seh_setframe 5, 0
+.Ltmp3:
+ .seh_endprologue
+ xorl %eax, %eax
+ popq %rbp
+ retq
+.Leh_func_end0:
+.Ltmp4:
+ .seh_endproc
+
+// CHECK: Sections [
+// CHECK: Section {
+// CHECK: Name: .text
+// CHECK: }
+// CHECK: Section {
+// CHECK: Name: .data
+// CHECK: }
+// CHECK: Section {
+// CHECK: Name: .bss
+// CHECK: }
+// CHECK: Section {
+// CHECK: Number: [[TEXT_SECNUM:[0-9]+]]
+// CHECK: Name: .text
+// CHECK: Characteristics [
+// CHECK: IMAGE_SCN_LNK_COMDAT
+// CHECK: ]
+// CHECK: }
+// CHECK: Section {
+// CHECK: Number: [[XDATA_SECNUM:[0-9]+]]
+// CHECK: Name: .xdata
+// CHECK: Characteristics [
+// CHECK: IMAGE_SCN_LNK_COMDAT
+// CHECK: ]
+// CHECK: Symbols [
+// CHECK: Symbol {
+// CHECK: Name: .xdata
+// CHECK: Section: .xdata ([[XDATA_SECNUM]])
+// CHECK: StorageClass: Static (0x3)
+// CHECK: AuxSymbolCount: 1
+// CHECK: AuxSectionDef {
+// CHECK: Selection: Associative (0x5)
+// CHECK: AssocSection: .text ([[TEXT_SECNUM]])
+// CHECK: }
+// CHECK: }
+// CHECK: ]
+// CHECK: }
+// CHECK: Section {
+// CHECK: Number: [[PDATA_SECNUM:[0-9]+]]
+// CHECK: Name: .pdata
+// CHECK: Characteristics [
+// CHECK: IMAGE_SCN_LNK_COMDAT
+// CHECK: ]
+// CHECK: Symbols [
+// CHECK: Symbol {
+// CHECK: Name: .pdata
+// CHECK: Section: .pdata ([[PDATA_SECNUM]])
+// CHECK: StorageClass: Static (0x3)
+// CHECK: AuxSymbolCount: 1
+// CHECK: AuxSectionDef {
+// CHECK: Selection: Associative (0x5)
+// CHECK: AssocSection: .text ([[TEXT_SECNUM]])
+// CHECK: }
+// CHECK: }
+// CHECK: ]
+// CHECK: }
+// CHECK: ]
diff --git a/test/MC/COFF/simple-fixups.s b/test/MC/COFF/simple-fixups.s
index 2a74f21..cb5d764 100644
--- a/test/MC/COFF/simple-fixups.s
+++ b/test/MC/COFF/simple-fixups.s
@@ -1,5 +1,6 @@
-// The purpose of this test is to verify that we do not produce unneeded
-// relocations when symbols are in the same section and we know their offset.
+// The purpose of this test is to verify that we produce relocations for
+// references to functions. Failing to do so might cause pointer-to-function
+// equality to fail if /INCREMENTAL links are used.
// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s | llvm-readobj -s | FileCheck %s
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-win32 %s | llvm-readobj -s | FileCheck %s
@@ -46,4 +47,4 @@ Ltmp0:
ret
// CHECK: Sections [
-// CHECK-NOT: RelocationCount: {{[^0]}}
+// CHECK: RelocationCount: 1
diff --git a/test/MC/COFF/symbol-fragment-offset-64.s b/test/MC/COFF/symbol-fragment-offset-64.s
index deac888..05b46bb 100644
--- a/test/MC/COFF/symbol-fragment-offset-64.s
+++ b/test/MC/COFF/symbol-fragment-offset-64.s
@@ -117,7 +117,6 @@ _main: # @main
// CHECK: Checksum: 0x0
// CHECK: Number: 1
// CHECK: Selection: 0x0
-// CHECK: Unused: (00 00 00)
// CHECK: }
// CHECK: }
// CHECK: Symbol {
@@ -135,7 +134,6 @@ _main: # @main
// CHECK: Checksum: 0x0
// CHECK: Number: 2
// CHECK: Selection: 0x0
-// CHECK: Unused: (00 00 00)
// CHECK: }
// CHECK: }
// CHECK: Symbol {
@@ -150,7 +148,7 @@ _main: # @main
// CHECK: Symbol {
// CHECK: Name: _printf
// CHECK: Value: 0
-// CHECK: Section: (0)
+// CHECK: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK: BaseType: Null
// CHECK: ComplexType: Null
// CHECK: StorageClass: External
@@ -159,7 +157,7 @@ _main: # @main
// CHECK: Symbol {
// CHECK: Name: _puts
// CHECK: Value: 0
-// CHECK: Section: (0)
+// CHECK: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK: BaseType: Null
// CHECK: ComplexType: Null
// CHECK: StorageClass: External
diff --git a/test/MC/COFF/symbol-fragment-offset.s b/test/MC/COFF/symbol-fragment-offset.s
index b09c5af..cc5040a 100644
--- a/test/MC/COFF/symbol-fragment-offset.s
+++ b/test/MC/COFF/symbol-fragment-offset.s
@@ -117,7 +117,6 @@ L_.str2:
// CHECK: Checksum: 0x0
// CHECK: Number: 1
// CHECK: Selection: 0x0
-// CHECK: Unused: (00 00 00)
// CHECK: }
// CHECK: }
// CHECK: Symbol {
@@ -135,7 +134,6 @@ L_.str2:
// CHECK: Checksum: 0x0
// CHECK: Number: 2
// CHECK: Selection: 0x0
-// CHECK: Unused: (00 00 00)
// CHECK: }
// CHECK: }
// CHECK: Symbol {
@@ -150,7 +148,7 @@ L_.str2:
// CHECK: Symbol {
// CHECK: Name: _printf
// CHECK: Value: 0
-// CHECK: Section: (0)
+// CHECK: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK: BaseType: Null
// CHECK: ComplexType: Null
// CHECK: StorageClass: External
@@ -159,7 +157,7 @@ L_.str2:
// CHECK: Symbol {
// CHECK: Name: _puts
// CHECK: Value: 0
-// CHECK: Section: (0)
+// CHECK: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK: BaseType: Null
// CHECK: ComplexType: Null
// CHECK: StorageClass: External
diff --git a/test/MC/COFF/weak.s b/test/MC/COFF/weak.s
index accd3f4..6086749 100644
--- a/test/MC/COFF/weak.s
+++ b/test/MC/COFF/weak.s
@@ -37,7 +37,7 @@ LBB0_2: # %return
// CHECK: Symbol {
// CHECK: Name: _test_weak
// CHECK-NEXT: Value: 0
-// CHECK-NEXT: Section: (0)
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK-NEXT: BaseType: Null
// CHECK-NEXT: ComplexType: Null
// CHECK-NEXT: StorageClass: WeakExternal
@@ -45,14 +45,13 @@ LBB0_2: # %return
// CHECK-NEXT: AuxWeakExternal {
// CHECK-NEXT: Linked: .weak._test_weak.default
// CHECK-NEXT: Search: Library
-// CHECK-NEXT: Unused: (00 00 00 00 00 00 00 00 00 00)
// CHECK-NEXT: }
// CHECK-NEXT: }
// CHECK: Symbol {
// CHECK: Name: .weak._test_weak.default
// CHECK-NEXT: Value: 0
-// CHECK-NEXT: Section: (65535)
+// CHECK-NEXT: Section: IMAGE_SYM_ABSOLUTE (-1)
// CHECK-NEXT: BaseType: Null
// CHECK-NEXT: ComplexType: Null
// CHECK-NEXT: StorageClass: External
@@ -62,7 +61,7 @@ LBB0_2: # %return
// CHECK: Symbol {
// CHECK: Name: _test_weak_alias
// CHECK-NEXT: Value: 0
-// CHECK-NEXT: Section: (0)
+// CHECK-NEXT: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK-NEXT: BaseType: Null
// CHECK-NEXT: ComplexType: Null
// CHECK-NEXT: StorageClass: WeakExternal
@@ -70,6 +69,5 @@ LBB0_2: # %return
// CHECK-NEXT: AuxWeakExternal {
// CHECK-NEXT: Linked: _main
// CHECK-NEXT: Search: Library
-// CHECK-NEXT: Unused: (00 00 00 00 00 00 00 00 00 00)
// CHECK-NEXT: }
// CHECK-NEXT: }
generated by cgit v1.1 at 2024-06-09 21:04:58 +0000