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* RiscV: basic CFI stuff fixed

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git-svn-id: trunk@48937 -
This commit is contained in:
florian 2021-03-10 20:55:37 +00:00
parent 8fa04a0cee
commit 577e584c77
2 changed files with 11 additions and 4 deletions
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7
compiler/cfidwarf.pas
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@ -301,6 +301,13 @@ implementation
list.concat(tai_const.create_uleb128bit(dwarf_reg(NR_STACK_POINTER_REG)));
list.concat(tai_const.create_uleb128bit(0));
end;
{$elseif defined(riscv)}
procedure TDwarfAsmCFILowLevel.generate_initial_instructions(list:TAsmList);
begin
list.concat(tai_const.create_8bit(DW_CFA_def_cfa));
list.concat(tai_const.create_uleb128bit(dwarf_reg(NR_STACK_POINTER_REG)));
list.concat(tai_const.create_uleb128bit(0));
end;
{$else}
{ if more cpu dependend stuff is implemented, this needs more refactoring }
procedure TDwarfAsmCFILowLevel.generate_initial_instructions(list:TAsmList);

8
compiler/systems/i_linux.pas
View File

@ -1107,7 +1107,7 @@ unit i_linux;
system : system_riscv32_linux;
name : 'Linux for RISC-V 32';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_smartlink_sections,
flags : [tf_needs_symbol_size,tf_smartlink_sections,tf_needs_dwarf_cfi,
tf_needs_symbol_type,tf_files_case_sensitive,
tf_requires_proper_alignment,tf_has_winlike_resources,
tf_supports_hidden_symbols];
@ -1144,7 +1144,7 @@ unit i_linux;
linkextern : ld_linux;
ar : ar_gnu_ar;
res : res_elf;
dbg : dbg_dwarf2;
dbg : dbg_dwarf3;
script : script_unix;
endian : endian_little;
alignment :
@ -1177,7 +1177,7 @@ unit i_linux;
system : system_riscv64_linux;
name : 'Linux for RISC-V 64';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_smartlink_sections,
flags : [tf_needs_symbol_size,tf_smartlink_sections,tf_needs_dwarf_cfi,
tf_needs_symbol_type,tf_files_case_sensitive,
tf_requires_proper_alignment,tf_has_winlike_resources,
tf_supports_hidden_symbols
@ -1215,7 +1215,7 @@ unit i_linux;
linkextern : ld_linux;
ar : ar_gnu_ar;
res : res_elf;
dbg : dbg_dwarf2;
dbg : dbg_dwarf3;
script : script_unix;
endian : endian_little;
alignment :