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Add -msoft-float or -mhard-float option to GNU assembler calls

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This commit is contained in:
Pierre Muller 2024-09-30 10:45:33 +01:00
parent 77c51bf7e2
commit e8c6274915
1 changed files with 23 additions and 2 deletions
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25
compiler/mips/cpugas.pas
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@ -57,6 +57,25 @@ unit cpugas;
globals, verbose, itcpugas, cgbase, cgutils; globals, verbose, itcpugas, cgbase, cgutils;
{ float related options as accepted by
GNU assembler in -mXXXX option:
-mhard-float allow floating-point instructions
-msoft-float do not allow floating-point instructions
-msingle-float only allow 32-bit floating-point operations
-mdouble-float allow 32-bit and 64-bit floating-point operations
}
function gas_float_option(fputype : tfputype) : string;
begin
case fputype of
fpu_none:
result:='';
fpu_soft:
result:='-msoft-float';
else
result:='-mhard-float';
end;
end;
{ abi strings as accepted by { abi strings as accepted by
GNU assembler in -abi=XXX option } GNU assembler in -abi=XXX option }
function gas_abitype(abi : tabi) : string; function gas_abitype(abi : tabi) : string;
@ -104,6 +123,8 @@ unit cpugas;
result := Inherited MakeCmdLine; result := Inherited MakeCmdLine;
{ ABI selection } { ABI selection }
Replace(result,'$ABI','-mabi='+gas_abitype(target_info.abi)); Replace(result,'$ABI','-mabi='+gas_abitype(target_info.abi));
{ float selection }
Replace(result,'$FLOATABI',gas_float_option(current_settings.fputype));
{ ARCH selection } { ARCH selection }
Replace(result,'$ARCH','-march='+lower(cputypestr[current_settings.cputype])); Replace(result,'$ARCH','-march='+lower(cputypestr[current_settings.cputype]));
// Replace(result,'$ARCH','-march=pic32mx -mtune=pic32mx'); // Replace(result,'$ARCH','-march=pic32mx -mtune=pic32mx');
@ -279,7 +300,7 @@ unit cpugas;
id: as_gas; id: as_gas;
idtxt: 'AS'; idtxt: 'AS';
asmbin: 'as'; asmbin: 'as';
asmcmd: '$ABI $ARCH $NOWARN -EL $PIC -o $OBJ $EXTRAOPT $ASM'; asmcmd: '$ABI $FLOATABI $ARCH $NOWARN -EL $PIC -o $OBJ $EXTRAOPT $ASM';
supported_targets: [system_mipsel_linux,system_mipsel_android,system_mipsel_embedded,system_mipsel_ps1]; supported_targets: [system_mipsel_linux,system_mipsel_android,system_mipsel_embedded,system_mipsel_ps1];
flags: [ af_needar, af_smartlink_sections]; flags: [ af_needar, af_smartlink_sections];
labelprefix: '.L'; labelprefix: '.L';
@ -293,7 +314,7 @@ unit cpugas;
id: as_gas; id: as_gas;
idtxt: 'AS'; idtxt: 'AS';
asmbin: 'as'; asmbin: 'as';
asmcmd: '$ABI $ARCH $NOWARN -EB $PIC -o $OBJ $EXTRAOPT $ASM'; asmcmd: '$ABI $FLOATABI $ARCH $NOWARN -EB $PIC -o $OBJ $EXTRAOPT $ASM';
supported_targets: [system_mipseb_linux]; supported_targets: [system_mipseb_linux];
flags: [ af_needar, af_smartlink_sections]; flags: [ af_needar, af_smartlink_sections];
labelprefix: '.L'; labelprefix: '.L';