Commit Graph

10 Commits

Author SHA1 Message Date
Reed Kotler ec8a54904e Remove the form field from Mips16 instruction formats and set things
up so that we can apply the direct object emitter patch. This patch
should be a nop right now and it's test is to not break what is already
there.
 

llvm-svn: 175126
2013-02-14 03:05:25 +00:00
Akira Hatanaka 26e9ecb7a3 Add basic ability to setup call frame, and make procedure calls.
Hello world will compile and execute with this patch.

Patch by Reed Kotler.

llvm-svn: 160651
2012-07-23 23:45:54 +00:00
Akira Hatanaka b49c68a65d Revert accidental commit.
llvm-svn: 160598
2012-07-21 02:20:33 +00:00
Akira Hatanaka f73e362758 Add VK_Mips_HIGHER and VK_Mips_HIGHEST to MCSymbolRefExpr::VariantKind.
Test case will be added later when long branch patch is checked in.

llvm-svn: 160597
2012-07-21 02:15:19 +00:00
Akira Hatanaka f640f040d1 Clean up Mips16InstrFormats.td and Mips16InstrInfo.td.
Patch by Reed Kotler.

llvm-svn: 160403
2012-07-17 22:55:34 +00:00
Akira Hatanaka 21371766d1 Clean up trailing blanks in Mips16InstrFormats.td
Patch by Reed Kotler.

llvm-svn: 158382
2012-06-13 02:42:47 +00:00
Akira Hatanaka 3fe00f29ad 1. fix places where immed is used in place of imm to be consistent with
non mips16
2. fix some comments to change OPcode->EXTEND for extended instructions

Patch by Reed Kotler.

llvm-svn: 158378
2012-06-13 02:37:54 +00:00
Akira Hatanaka bff8e31d3c Cleanup and factoring of mips16 tablegen classes. Make register classes
CPU16RegsRegClass and CPURARegRegClass available. Add definition of mips16
jalr instruction.

Patch by Reed Kotler.

llvm-svn: 157730
2012-05-31 02:59:44 +00:00
Akira Hatanaka df98a7a34d Enable Mips16 compiler to compile a null program.
First code from the Mips16 compiler. Includes trivial test program.

Patch by Reed Kotler.

llvm-svn: 157408
2012-05-24 18:32:33 +00:00
Akira Hatanaka c515bfb9e7 Define mips16 instruction formats.
Patch by Reed Kotler.

llvm-svn: 156408
2012-05-08 19:08:58 +00:00