diff options
Diffstat (limited to 'src/arch/arm/isa/thumbdecode.isa')
| -rw-r--r-- | src/arch/arm/isa/thumbdecode.isa | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/arch/arm/isa/thumbdecode.isa b/src/arch/arm/isa/thumbdecode.isa index 682a98249..3d8e56a48 100644 --- a/src/arch/arm/isa/thumbdecode.isa +++ b/src/arch/arm/isa/thumbdecode.isa @@ -394,7 +394,22 @@ 0x1: decode HTOPCODE_6_5 { 0x0: WarnUnimpl::Load_byte_memory_hints(); 0x1: WarnUnimpl::Load_halfword_memory_hints(); - 0x2: WarnUnimpl::Load_word(); + 0x2: decode HTOPCODE_8 { + 0x0: decode HTRN { + 0xf: WarnUnimpl::ldr(); // literal A8-122 + default: decode HTOPCODE_7 { + 0x0: decode LTOPCODE_11_8 { + 0x0: decode LTOPCODE_7_6 { + 0x0: WarnUnimpl::ldr(); // register A8-122 + } + 0x9, 0xb, 0xc, 0xd, 0xf: + WarnUnimpl::ldr(); // immediate thumb A8-118 + 0xe: WarnUnimpl::ldrt(); // A8-176 + } + 0x1: WarnUnimpl::ldr(); // immediate thumb A8-118 + } + } + } 0x3: WarnUnimpl::undefined(); } } |