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

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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
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18
src/arch/arm/isa/decoder/thumb.isa
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@ -166,13 +166,8 @@
default: WarnUnimpl::ldrd(); // immediate default: WarnUnimpl::ldrd(); // immediate
} }
} }
0x2: decode HTOPCODE_4 { // This uses the same encoding as regular ARM.
0x0: WarnUnimpl::stm(); // stmia, stmea 0x2: ArmMacroMem::armMacroMem();
0x1: decode HTRN {
0xd: WarnUnimpl::pop();
default: WarnUnimpl::ldm(); // ldmia, ldmfd
}
}
0x3: decode HTOPCODE_5_4 { 0x3: decode HTOPCODE_5_4 {
0x0: decode LTOPCODE_7_4 { 0x0: decode LTOPCODE_7_4 {
0x4: WarnUnimpl::strexb(); 0x4: WarnUnimpl::strexb();
@ -192,13 +187,8 @@
default: WarnUnimpl::ldrd(); // immediate default: WarnUnimpl::ldrd(); // immediate
} }
} }
0x4: decode HTOPCODE_4 { // This uses the same encoding as regular ARM.
0x0: decode HTRN { 0x4: ArmMacroMem::armMacroMem();
0xd: WarnUnimpl::push();
default: WarnUnimpl::stmdb(); // stmfd
}
0x1: WarnUnimpl::ldmdb(); // ldmea
}
0x5, 0x7: decode HTOPCODE_4 { 0x5, 0x7: decode HTOPCODE_4 {
0x0: WarnUnimpl::strd(); // immediate 0x0: WarnUnimpl::strd(); // immediate
0x1: decode HTRN { 0x1: decode HTRN {