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author | Andreas Schwab <schwab@suse.de> | 2023-08-03 17:22:42 +0200 |
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committer | Andreas Schwab <schwab@suse.de> | 2023-12-05 13:20:27 +0100 |
commit | 1b183017aa2fbb73785dc24b4cff32daae942c9c (patch) | |
tree | a38cc647f52a6a83f7c496ef7c36cbe04892f579 /binutils/testsuite/binutils-all/riscv/pei-riscv64.s | |
parent | db4ab410dec3554bf38f69879de2306ce5e25b7e (diff) | |
download | gdb-1b183017aa2fbb73785dc24b4cff32daae942c9c.zip gdb-1b183017aa2fbb73785dc24b4cff32daae942c9c.tar.gz gdb-1b183017aa2fbb73785dc24b4cff32daae942c9c.tar.bz2 |
Add basic support for RISC-V 64-bit EFI objects
This adds a new PEI target pei-riscv64-little. Only objdump and objcopy
are supported.
bfd:
* .gitignore: Add pe-riscv64igen.c.
* Makefile.am (BFD64_BACKENDS): Add pei-riscv64.lo,
pe-riscv64igen.lo.
(BFD64_BACKENDS_CFILES): Add pei-riscv64.c.
(BUILD_CFILES): Add pe-riscv64igen.c.
(pe-riscv64igen.c): New rule.
* Makefile.in: Regenerate.
* bfd.c (bfd_get_sign_extend_vma): Add pei-riscv64-little.
* coff-riscv64.c: New file.
* coffcode.h (coff_set_arch_mach_hook, coff_set_flags)
(coff_write_object_contents): Add riscv64 (riscv64_pei_vec)
support.
* config.bfd (targ_selvecs): Add riscv64_pei_vec to all riscv*
targets.
* configure.ac: Handle riscv64_pei_vec.
* configure: Regenerate.
* libpei.h (GET_OPTHDR_IMAGE_BASE, PUT_OPTHDR_IMAGE_BASE)
(GET_OPTHDR_SIZE_OF_STACK_RESERVE)
(PUT_OPTHDR_SIZE_OF_STACK_RESERVE)
(GET_OPTHDR_SIZE_OF_STACK_COMMIT, PUT_OPTHDR_SIZE_OF_STACK_COMMIT)
(GET_OPTHDR_SIZE_OF_HEAP_RESERVE, PUT_OPTHDR_SIZE_OF_HEAP_RESERVE)
(GET_OPTHDR_SIZE_OF_HEAP_COMMIT, PUT_OPTHDR_SIZE_OF_HEAP_COMMIT)
(GET_PDATA_ENTRY, _bfd_XX_bfd_copy_private_bfd_data_common)
(_bfd_XX_bfd_copy_private_section_data)
(_bfd_XX_get_symbol_info, _bfd_XX_only_swap_filehdr_out)
(_bfd_XX_print_private_bfd_data_common)
(_bfd_XXi_final_link_postscript, _bfd_XXi_only_swap_filehdr_out)
(_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
(_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out)
(_bfd_XXi_swap_lineno_in, _bfd_XXi_swap_lineno_out)
(_bfd_XXi_swap_scnhdr_out, _bfd_XXi_swap_sym_in)
(_bfd_XXi_swap_sym_out, _bfd_XXi_swap_debugdir_in)
(_bfd_XXi_swap_debugdir_out, _bfd_XXi_write_codeview_record)
(_bfd_XXi_slurp_codeview_record) [COFF_WITH_peRiscV64]: Define.
(_bfd_peRiscV64_print_ce_compressed_pdata): Declare.
* peXXigen.c (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out)
(_bfd_XXi_swap_scnhdr_out, pe_print_pdata)
(_bfd_XX_print_private_bfd_data_common)
(_bfd_XX_bfd_copy_private_section_data)
(_bfd_XXi_final_link_postscript): Support COFF_WITH_peRiscV64.
* pei-riscv64.c: New file.
* peicode.h (coff_swap_scnhdr_in, pe_ILF_build_a_bfd)
(pe_ILF_object_p): Support COFF_WITH_peRiscV64.
(jtab): Add dummy entry that traps.
* targets.c (_bfd_target_vector): Add riscv64_pei_vec.
binutils:
* testsuite/binutils-all/riscv/pei-riscv64.d: New.
* testsuite/binutils-all/riscv/pei-riscv64.s: New.
include:
* coff/riscv64.h: New file.
* coff/pe.h (IMAGE_FILE_MACHINE_RISCV32)
(IMAGE_FILE_MACHINE_RISCV64): Define.
Diffstat (limited to 'binutils/testsuite/binutils-all/riscv/pei-riscv64.s')
-rw-r--r-- | binutils/testsuite/binutils-all/riscv/pei-riscv64.s | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/binutils/testsuite/binutils-all/riscv/pei-riscv64.s b/binutils/testsuite/binutils-all/riscv/pei-riscv64.s new file mode 100644 index 0000000..68c0e5b --- /dev/null +++ b/binutils/testsuite/binutils-all/riscv/pei-riscv64.s @@ -0,0 +1,31 @@ + .file "test_pei.c" + .option nopic + .attribute arch, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0" + .attribute unaligned_access, 0 + .attribute stack_align, 16 + .text + .align 1 + .globl main + .type main, @function +main: +.LFB0: + .cfi_startproc + addi sp,sp,-16 + .cfi_def_cfa_offset 16 + sd s0,8(sp) + .cfi_offset 8, -8 + addi s0,sp,16 + .cfi_def_cfa 8, 0 + li a5,0 + mv a0,a5 + ld s0,8(sp) + .cfi_restore 8 + .cfi_def_cfa 2, 16 + addi sp,sp,16 + .cfi_def_cfa_offset 0 + jr ra + .cfi_endproc +.LFE0: + .size main, .-main + .ident "GCC: (SUSE Linux) 13.1.1 20230720 [revision 9aac37ab8a7b919a89c6d64bc7107a8436996e93]" + .section .note.GNU-stack,"",@progbits |