[obj2yaml] - MIPS: move and improve testing of the e_flags

Mips/elf-flags.yaml and Mips/elf-abi.yaml are tests that intention was to
show that yaml2obj/obj2yaml are able to read/dump MIPS specific e_flags.

They were not complete, contained an excessive YAML parts and were placed
at a wrong location.

I removed them and created the obj2yaml/elf-mips-eflags.yaml instead.

Differential revision: https://reviews.llvm.org/D65807

llvm-svn: 368140

1 files changed, 380 insertions, 0 deletions

diff --git a/llvm/test/tools/obj2yaml/elf-mips-eflags.yaml b/llvm/test/tools/obj2yaml/elf-mips-eflags.yaml
new file mode 100644
index 00000000000..9306dbceefc
--- /dev/null
+++ b/llvm/test/tools/obj2yaml/elf-mips-eflags.yaml
@@ -0,0 +1,380 @@
+## Check obj2yaml is able to decode all possible MIPS e_flags field values.
+
+## e_flags might keep both flags and regular values in a different bits.
+## Here we test all flags at once.
+
+# RUN: yaml2obj --docnum=1 %s -o %t-non-flags
+# RUN: obj2yaml %t-non-flags | FileCheck %s --check-prefix=FLAGS
+
+# FLAGS: Flags: [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI2, EF_MIPS_32BITMODE, EF_MIPS_FP64, EF_MIPS_NAN2008, EF_MIPS_MICROMIPS, EF_MIPS_ARCH_ASE_M16, EF_MIPS_ARCH_ASE_MDMX, EF_MIPS_ARCH_1 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags: [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI2, EF_MIPS_32BITMODE,
+    EF_MIPS_FP64, EF_MIPS_NAN2008, EF_MIPS_MICROMIPS, EF_MIPS_ARCH_ASE_M16, EF_MIPS_ARCH_ASE_MDMX]
+
+## Test EF_MIPS_ABI values.
+
+# RUN: yaml2obj --docnum=2 %s -o %t-abi-o32 
+# RUN: obj2yaml %t-abi-o32 | FileCheck %s -DABI=EF_MIPS_ABI_O32 --check-prefix=ABI
+# RUN: yaml2obj --docnum=3 %s -o %t-abi-o64 
+# RUN: obj2yaml %t-abi-o64 | FileCheck -DABI=EF_MIPS_ABI_O64 %s --check-prefix=ABI
+# RUN: yaml2obj --docnum=4 %s -o %t-eabi32
+# RUN: obj2yaml %t-eabi32 | FileCheck -DABI=EF_MIPS_ABI_EABI32 %s --check-prefix=ABI
+# RUN: yaml2obj --docnum=5 %s -o %t-eabi64
+# RUN: obj2yaml %t-eabi64 | FileCheck -DABI=EF_MIPS_ABI_EABI64 %s --check-prefix=ABI
+
+# ABI: Flags: [ [[ABI]], EF_MIPS_ARCH_1 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags: [ EF_MIPS_ABI_O32 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags: [ EF_MIPS_ABI_O64 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags: [ EF_MIPS_ABI_EABI32 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags: [ EF_MIPS_ABI_EABI64 ]
+
+## Test EF_MIPS_MACH values.
+
+# RUN: yaml2obj --docnum=6 %s -o %t-mach-3900
+# RUN: obj2yaml %t-mach-3900 | FileCheck %s -DMACH=EF_MIPS_MACH_3900 --check-prefix=MACH
+# RUN: yaml2obj --docnum=7 %s -o %t-mach-4010
+# RUN: obj2yaml %t-mach-4010 | FileCheck %s -DMACH=EF_MIPS_MACH_4010 --check-prefix=MACH
+# RUN: yaml2obj --docnum=8 %s -o %t-mach-4100
+# RUN: obj2yaml %t-mach-4100 | FileCheck %s -DMACH=EF_MIPS_MACH_4100 --check-prefix=MACH
+# RUN: yaml2obj --docnum=9 %s -o %t-mach-4650
+# RUN: obj2yaml %t-mach-4650 | FileCheck %s -DMACH=EF_MIPS_MACH_4650 --check-prefix=MACH
+# RUN: yaml2obj --docnum=10 %s -o %t-mach-4120
+# RUN: obj2yaml %t-mach-4120 | FileCheck %s -DMACH=EF_MIPS_MACH_4120 --check-prefix=MACH
+# RUN: yaml2obj --docnum=11 %s -o %t-mach-4111
+# RUN: obj2yaml %t-mach-4111 | FileCheck %s -DMACH=EF_MIPS_MACH_4111 --check-prefix=MACH
+# RUN: yaml2obj --docnum=12 %s -o %t-mach-sb1
+# RUN: obj2yaml %t-mach-sb1 | FileCheck %s -DMACH=EF_MIPS_MACH_SB1 --check-prefix=MACH
+# RUN: yaml2obj --docnum=13 %s -o %t-mach-octeon
+# RUN: obj2yaml %t-mach-octeon | FileCheck %s -DMACH=EF_MIPS_MACH_OCTEON --check-prefix=MACH
+# RUN: yaml2obj --docnum=14 %s -o %t-mach-xlr
+# RUN: obj2yaml %t-mach-xlr | FileCheck %s -DMACH=EF_MIPS_MACH_XLR --check-prefix=MACH
+# RUN: yaml2obj --docnum=15 %s -o %t-mach-octeon2
+# RUN: obj2yaml %t-mach-octeon2 | FileCheck %s -DMACH=EF_MIPS_MACH_OCTEON2 --check-prefix=MACH
+# RUN: yaml2obj --docnum=16 %s -o %t-mach-octeon3
+# RUN: obj2yaml %t-mach-octeon3 | FileCheck %s -DMACH=EF_MIPS_MACH_OCTEON3 --check-prefix=MACH
+# RUN: yaml2obj --docnum=17 %s -o %t-mach-5400
+# RUN: obj2yaml %t-mach-5400 | FileCheck %s -DMACH=EF_MIPS_MACH_5400 --check-prefix=MACH
+# RUN: yaml2obj --docnum=18 %s -o %t-mach-5900
+# RUN: obj2yaml %t-mach-5900 | FileCheck %s -DMACH=EF_MIPS_MACH_5900 --check-prefix=MACH
+# RUN: yaml2obj --docnum=19 %s -o %t-mach-5500
+# RUN: obj2yaml %t-mach-5500 | FileCheck %s -DMACH=EF_MIPS_MACH_5500 --check-prefix=MACH
+# RUN: yaml2obj --docnum=20 %s -o %t-mach-9000
+# RUN: obj2yaml %t-mach-9000 | FileCheck %s -DMACH=EF_MIPS_MACH_9000 --check-prefix=MACH
+# RUN: yaml2obj --docnum=21 %s -o %t-mach-ls2e
+# RUN: obj2yaml %t-mach-ls2e | FileCheck %s -DMACH=EF_MIPS_MACH_LS2E --check-prefix=MACH
+# RUN: yaml2obj --docnum=22 %s -o %t-mach-ls2f
+# RUN: obj2yaml %t-mach-ls2f | FileCheck %s -DMACH=EF_MIPS_MACH_LS2F --check-prefix=MACH
+# RUN: yaml2obj --docnum=23 %s -o %t-mach-ls3a
+# RUN: obj2yaml %t-mach-ls3a | FileCheck %s -DMACH=EF_MIPS_MACH_LS3A --check-prefix=MACH
+
+# MACH: Flags: [ [[MACH]], EF_MIPS_ARCH_1 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_3900 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_4010 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_4100 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_4650 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_4120 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_4111 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_SB1 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_OCTEON ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_XLR ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_OCTEON2 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_OCTEON3 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_5400 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_5900 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_5500 ]
+
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_9000 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_LS2E ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_LS2F ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_MACH_LS3A ]
+
+## Test EF_MIPS_ARCH values.
+
+## EF_MIPS_ARCH_1 has value = 0x0, so it does not show up in obj2yaml output,
+## when there are no other flags.
+
+# RUN: yaml2obj --docnum=24 %s -o %t-arch-1a
+# RUN: obj2yaml %t-arch-1a | FileCheck %s --check-prefix=ARCH-1
+# RUN: yaml2obj --docnum=25 %s -o %t-arch-1b
+# RUN: obj2yaml %t-arch-1b | FileCheck %s --check-prefix=ARCH-1
+
+# ARCH-1-NOT: Flags:
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_1 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ ]
+
+# RUN: yaml2obj --docnum=26 %s -o %t-arch-2
+# RUN: obj2yaml %t-arch-2 | FileCheck %s -DARCH=EF_MIPS_ARCH_2 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=27 %s -o %t-arch-3
+# RUN: obj2yaml %t-arch-3 | FileCheck %s -DARCH=EF_MIPS_ARCH_3 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=28 %s -o %t-arch-4
+# RUN: obj2yaml %t-arch-4 | FileCheck %s -DARCH=EF_MIPS_ARCH_4 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=29 %s -o %t-arch-5
+# RUN: obj2yaml %t-arch-5 | FileCheck %s -DARCH=EF_MIPS_ARCH_5 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=30 %s -o %t-arch-32
+# RUN: obj2yaml %t-arch-32 | FileCheck %s -DARCH=EF_MIPS_ARCH_32 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=31 %s -o %t-arch-64
+# RUN: obj2yaml %t-arch-64 | FileCheck %s -DARCH=EF_MIPS_ARCH_64 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=32 %s -o %t-arch-32r2
+# RUN: obj2yaml %t-arch-32r2 | FileCheck %s -DARCH=EF_MIPS_ARCH_32R2 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=33 %s -o %t-arch-64r2
+# RUN: obj2yaml %t-arch-64r2 | FileCheck %s -DARCH=EF_MIPS_ARCH_64R2 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=34 %s -o %t-arch-32r6
+# RUN: obj2yaml %t-arch-32r6 | FileCheck %s -DARCH=EF_MIPS_ARCH_32R6 --check-prefix=ARCH
+# RUN: yaml2obj --docnum=35 %s -o %t-arch-64r6
+# RUN: obj2yaml %t-arch-64r6 | FileCheck %s -DARCH=EF_MIPS_ARCH_64R6 --check-prefix=ARCH
+
+# ARCH: Flags: [ [[ARCH]] ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_2 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_3 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_4 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_5 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_32 ]
+  
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_64 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_32R2 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_64R2 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_32R6 ]
+
+--- !ELF
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_ARCH_64R6 ]