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https://github.com/c64scene-ar/llvm-6502.git
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063564c4c5
This patch adds .abicalls and .set pic0 support which affects the ELF ABI and its flags. In addition the patch uses a common interface for both the MipsTargetSteamer and MipsObjectStreamer that both the integrated and standalone assemblers will use for the output for these directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198646 91177308-0d34-0410-b5e6-96231b3b80d8
70 lines
3.2 KiB
LLVM
70 lines
3.2 KiB
LLVM
; This tests ELF EFLAGS setting with direct object.
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; When the assembler is ready a .s file for it will
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; be created.
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; Non-shared (static) is the absence of pic and or cpic.
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; EF_MIPS_NOREORDER (0x00000001) is always on by default currently
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; EF_MIPS_PIC (0x00000002)
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; EF_MIPS_CPIC (0x00000004) - See note below
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; EF_MIPS_ABI2 (0x00000020) - n32 not tested yet
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; EF_MIPS_ARCH_32 (0x50000000)
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; EF_MIPS_ARCH_64 (0x60000000)
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; EF_MIPS_ARCH_32R2 (0x70000000)
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; EF_MIPS_ARCH_64R2 (0x80000000)
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; Note that EF_MIPS_CPIC is set by -mabicalls which is the default on Linux
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; TODO need to support -mno-abicalls
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32 -relocation-model=static %s -print-hack-directives -o - | FileCheck -check-prefix=CHECK-BE32 %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32 -print-hack-directives %s -o - | FileCheck -check-prefix=CHECK-BE32_PIC %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -relocation-model=static %s -print-hack-directives -o - | FileCheck -check-prefix=CHECK-BE32R2 %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -print-hack-directives %s -o - | FileCheck -check-prefix=CHECK-BE32R2_PIC %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+micromips -relocation-model=static -print-hack-directives %s -o - | FileCheck -check-prefix=CHECK-BE32R2-MICROMIPS %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+micromips -print-hack-directives %s -o - | FileCheck -check-prefix=CHECK-BE32R2-MICROMIPS_PIC %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips64 -relocation-model=static %s -print-hack-directives -o - | FileCheck -check-prefix=CHECK-BE64 %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips64 %s -print-hack-directives -o - | FileCheck -check-prefix=CHECK-BE64_PIC %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips64r2 -relocation-model=static -print-hack-directives %s -o - | FileCheck -check-prefix=CHECK-BE64R2 %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips64r2 -print-hack-directives %s -o - | FileCheck -check-prefix=CHECK-BE64R2_PIC %s
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; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+mips16 -relocation-model=pic -print-hack-directives %s -o - | FileCheck -check-prefix=CHECK-LE32R2-MIPS16 %s
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; 32(R1) bit with NO_REORDER and static
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; CHECK-BE32: .mips_hack_elf_flags 0x50001005
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;
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; 32(R1) bit with NO_REORDER and PIC
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; CHECK-BE32_PIC: .mips_hack_elf_flags 0x50001007
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;
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; 32R2 bit with NO_REORDER and static
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; CHECK-BE32R2: .mips_hack_elf_flags 0x70001005
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;
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; 32R2 bit with NO_REORDER and PIC
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; CHECK-BE32R2_PIC: .mips_hack_elf_flags 0x70001007
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;
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; 32R2 bit MICROMIPS with NO_REORDER and static
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; CHECK-BE32R2-MICROMIPS: .mips_hack_elf_flags 0x72001005
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;
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; 32R2 bit MICROMIPS with NO_REORDER and PIC
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; CHECK-BE32R2-MICROMIPS_PIC: .mips_hack_elf_flags 0x72001007
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;
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; 64(R1) bit with NO_REORDER and static
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; CHECK-BE64: .mips_hack_elf_flags 0x60000005
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;
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; 64(R1) bit with NO_REORDER and PIC
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; CHECK-BE64_PIC: .mips_hack_elf_flags 0x60000007
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;
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; 64R2 bit with NO_REORDER and static
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; CHECK-BE64R2: .mips_hack_elf_flags 0x80000005
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;
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; 64R2 bit with NO_REORDER and PIC
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; CHECK-BE64R2_PIC: .mips_hack_elf_flags 0x80000007
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;
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; 32R2 bit MIPS16 with PIC
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; CHECK-LE32R2-MIPS16: .mips_hack_elf_flags 0x74001006
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define i32 @main() nounwind {
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entry:
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ret i32 0
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}
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