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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 /bfd/coffcode.h | |
parent | db4ab410dec3554bf38f69879de2306ce5e25b7e (diff) | |
download | binutils-1b183017aa2fbb73785dc24b4cff32daae942c9c.zip binutils-1b183017aa2fbb73785dc24b4cff32daae942c9c.tar.gz binutils-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 'bfd/coffcode.h')
-rw-r--r-- | bfd/coffcode.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/bfd/coffcode.h b/bfd/coffcode.h index 0487555..a368ed1 100644 --- a/bfd/coffcode.h +++ b/bfd/coffcode.h @@ -2235,6 +2235,12 @@ coff_set_arch_mach_hook (bfd *abfd, void * filehdr) machine = internal_f->f_flags & F_LOONGARCH64_ARCHITECTURE_MASK; break; #endif +#ifdef RISCV64MAGIC + case RISCV64MAGIC: + arch = bfd_arch_riscv; + machine = bfd_mach_riscv64; + break; +#endif #ifdef Z80MAGIC case Z80MAGIC: arch = bfd_arch_z80; @@ -2806,6 +2812,12 @@ coff_set_flags (bfd * abfd, return true; #endif +#ifdef RISCV64MAGIC + case bfd_arch_riscv: + * magicp = RISCV64MAGIC; + return true; +#endif + #ifdef ARMMAGIC case bfd_arch_arm: #ifdef ARM_WINCE @@ -4002,7 +4014,7 @@ coff_write_object_contents (bfd * abfd) internal_f.f_flags |= IMAGE_FILE_LARGE_ADDRESS_AWARE; #endif -#if !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) +#if !defined(COFF_WITH_pex64) && !defined(COFF_WITH_peAArch64) && !defined(COFF_WITH_peLoongArch64) && !defined (COFF_WITH_peRiscV64) #ifdef COFF_WITH_PE internal_f.f_flags |= IMAGE_FILE_32BIT_MACHINE; #else @@ -4061,6 +4073,11 @@ coff_write_object_contents (bfd * abfd) internal_a.magic = ZMAGIC; #endif +#if defined(RISCV64) +#define __A_MAGIC_SET__ + internal_a.magic = ZMAGIC; +#endif + #if defined MCORE_PE #define __A_MAGIC_SET__ internal_a.magic = IMAGE_NT_OPTIONAL_HDR_MAGIC; |