sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ARM: Hook up 32 bit thumb load/store multiple.

Browse source
This commit is contained in:
Gabe Black 2010-06-02 12:58:02 -05:00
parent 64d6b6ebfd
commit 1e7b317a98
1 changed files with 4 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
src/arch/arm/isa/decoder/thumb.isa
View file

@ -166,13 +166,8 @@
default: WarnUnimpl::ldrd(); // immediate
}
}
0x2: decode HTOPCODE_4 {
0x0: WarnUnimpl::stm(); // stmia, stmea
0x1: decode HTRN {
0xd: WarnUnimpl::pop();
default: WarnUnimpl::ldm(); // ldmia, ldmfd
}
}
// This uses the same encoding as regular ARM.
0x2: ArmMacroMem::armMacroMem();
0x3: decode HTOPCODE_5_4 {
0x0: decode LTOPCODE_7_4 {
0x4: WarnUnimpl::strexb();
@ -192,13 +187,8 @@
default: WarnUnimpl::ldrd(); // immediate
}
}
0x4: decode HTOPCODE_4 {
0x0: decode HTRN {
0xd: WarnUnimpl::push();
default: WarnUnimpl::stmdb(); // stmfd
}
0x1: WarnUnimpl::ldmdb(); // ldmea
}
// This uses the same encoding as regular ARM.
0x4: ArmMacroMem::armMacroMem();
0x5, 0x7: decode HTOPCODE_4 {
0x0: WarnUnimpl::strd(); // immediate
0x1: decode HTRN {