6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-04-28 08:37:41 +00:00
Code Issues Projects Releases Wiki Activity

The Mips standalone assembler intial directive support.

Browse Source 
Actually these are just stubs for parsing the directives.
Semantic support will come later.

Test cases included

Contributer: Vladimir Medic


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163364 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jack Carter 2012-09-07 00:48:02 +00:00
parent f740d6e328
commit acbea45573
2 changed files with 53 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
lib/Target/Mips/AsmParser/MipsAsmParser.cpp
View File

@ -894,6 +894,49 @@ ParseInstruction(StringRef Name, SMLoc NameLoc,
bool MipsAsmParser::
ParseDirective(AsmToken DirectiveID) {
if (DirectiveID.getString() == ".ent") {
//ignore this directive for now
Parser.Lex();
return false;
}
if (DirectiveID.getString() == ".end") {
//ignore this directive for now
Parser.Lex();
return false;
}
if (DirectiveID.getString() == ".frame") {
//ignore this directive for now
Parser.EatToEndOfStatement();
return false;
}
if (DirectiveID.getString() == ".set") {
//ignore this directive for now
Parser.EatToEndOfStatement();
return false;
}
if (DirectiveID.getString() == ".fmask") {
//ignore this directive for now
Parser.EatToEndOfStatement();
return false;
}
if (DirectiveID.getString() == ".mask") {
//ignore this directive for now
Parser.EatToEndOfStatement();
return false;
}
if (DirectiveID.getString() == ".gpword") {
//ignore this directive for now
Parser.EatToEndOfStatement();
return false;
}
return true;
}

10
test/MC/Mips/mips_directives.s Normal file
View File

@ -0,0 +1,10 @@
# RUN: llvm-mc -triple mips-unknown-unknown %s
$BB0_2:
.frame $sp,0,$ra
.mask 0x00000000,0
.fmask 0x00000000,0
.set noreorder
.set nomacro
$JTI0_0:
.gpword ($BB0_2)