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use SmallBuffer for directive

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This commit is contained in:
Walter Bright 2023-11-20 23:07:10 -08:00 • committed by The Dlang Bot
parent b1c0018702
commit 1e1cc72f96
7 changed files with 14 additions and 9 deletions
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2
compiler/src/dmd/backend/cgobj.d
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@ -1159,7 +1159,7 @@ bool OmfObj_includelib(scope const char[] name)
* true if operation is supported
*/
bool OmfObj_linkerdirective(const(char)* name)
bool OmfObj_linkerdirective(scope const(char)* name)
{
return false;
}

2
compiler/src/dmd/backend/elfobj.d
View file

@ -1436,7 +1436,7 @@ bool ElfObj_includelib(scope const char[] name)
* Output linker directive.
*/
bool ElfObj_linkerdirective(const(char)* name)
bool ElfObj_linkerdirective(scope const(char)* name)
{
return false;
}

2
compiler/src/dmd/backend/machobj.d
View file

@ -1550,7 +1550,7 @@ bool MachObj_includelib(scope const char[] name)
* Output linker directive.
*/
bool MachObj_linkerdirective(const(char)* name)
bool MachObj_linkerdirective(scope const(char)* name)
{
return false;
}

2
compiler/src/dmd/backend/mscoffobj.d
View file

@ -993,7 +993,7 @@ bool MsCoffObj_includelib(scope const char[] name)
*/
@trusted
bool MsCoffObj_linkerdirective(const(char)* directive)
bool MsCoffObj_linkerdirective(scope const(char)* directive)
{
int seg = MsCoffObj_seg_drectve();
//dbg_printf("MsCoffObj::linkerdirective(directive *%s)\n",directive);

2
compiler/src/dmd/backend/obj.d
View file

@ -123,7 +123,7 @@ else
mixin(genRetVal("includelib(name)"));
}
bool linkerdirective(const(char)* p)
bool linkerdirective(scope const(char)* p)
{
mixin(genRetVal("linkerdirective(p)"));
}

2
compiler/src/dmd/glue.d
View file

@ -460,7 +460,7 @@ public void obj_startaddress(Symbol *s)
return objmod.startaddress(s);
}
public bool obj_linkerdirective(const(char)* directive)
public bool obj_linkerdirective(scope const(char)* directive)
{
return objmod.linkerdirective(directive);
}

11
compiler/src/dmd/toobj.d
View file

@ -18,6 +18,7 @@ import core.stdc.time;
import dmd.root.array;
import dmd.common.outbuffer;
import dmd.common.string : SmallBuffer;
import dmd.root.rmem;
import dmd.rootobject;
@ -820,10 +821,14 @@ void toObjFile(Dsymbol ds, bool multiobj)
assert(e.op == EXP.string_);
StringExp se = e.isStringExp();
char *directive = cast(char *)mem.xmalloc(se.numberOfCodeUnits() + 1);
se.writeTo(directive, true);
size_t length = se.numberOfCodeUnits() + 1;
debug enum LEN = 2; else enum LEN = 20;
char[LEN] buffer = void;
SmallBuffer!char directive = SmallBuffer!char(length, buffer);
obj_linkerdirective(directive);
se.writeTo(directive.ptr, true);
obj_linkerdirective(directive.ptr);
}
visit(cast(AttribDeclaration)pd);