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Add architecture for x86 real mode. #22

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Add architecture for x86 real mode. #22

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10 changes: 7 additions & 3 deletions commands-asm.go
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Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,7 @@ func cmdAssemble(params cmdArguments) {
_, _ = s.ChannelMessageSend(m.ChannelID, "Keystone engine is not working! :(")
} else {
supportedArchs := "```"
supportedArchs += "x86, x86_64/x64, arm, thumb, arm64/aarch64, ppc/ppc32, ppc64, mips/mips32, mips64"
supportedArchs += "x86, x86_16, x86_64/x64, arm, thumb, arm64/aarch64, ppc/ppc32, ppc64, mips/mips32, mips64"
supportedArchs += "```"

_, _ = s.ChannelMessageSend(m.ChannelID, "Architecture not supported! Supported architectures: " + supportedArchs)
Expand Down Expand Up @@ -214,7 +214,7 @@ func cmdManual(params cmdArguments) {

asmArgs := args[1]

if asmArgs == "x86" || asmArgs == "x64" || asmArgs == "x86_64" || asmArgs == "x86-64" {
if asmArgs == "x86" || asmArgs == "x86_16" || asmArgs == "x64" || asmArgs == "x86_64" || asmArgs == "x86-64" {
url = "https://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-instruction-set-reference-manual-325383.pdf"
} else if asmArgs == "arm" || asmArgs == "aarch64" || asmArgs == "arm64" {
url = "https://static.docs.arm.com/ddi0487/ca/DDI0487C_a_armv8_arm.pdf"
Expand All @@ -224,7 +224,7 @@ func cmdManual(params cmdArguments) {
url = "https://www.cs.cmu.edu/afs/cs/academic/class/15740-f97/public/doc/mips-isa.pdf"
} else {
supportedArchs := "```"
supportedArchs += "x86, x86_64/x64, arm, arm64/aarch64, ppc/ppc32, ppc64, mips/mips32, mips64"
supportedArchs += "x86, x86_16, x86_64/x64, arm, arm64/aarch64, ppc/ppc32, ppc64, mips/mips32, mips64"
supportedArchs += "```"

_, _ = s.ChannelMessageSend(m.ChannelID, "Architecture not supported! Supported architectures: " + supportedArchs)
Expand Down Expand Up @@ -285,6 +285,8 @@ func cmdExploitTrick(params cmdArguments) {
// Returns the proper keystone architecture based on the user input string
func parseArchitectureKeystone(arch string) (keystone.Architecture, keystone.Mode) {
switch arch {
case "x86_16":
return keystone.ARCH_X86, keystone.MODE_16
case "x86":
return keystone.ARCH_X86, keystone.MODE_32
case "x64", "x86_64", "x86-64":
Expand All @@ -311,6 +313,8 @@ func parseArchitectureKeystone(arch string) (keystone.Architecture, keystone.Mod
// Returns the proper capstone architecture based on the user input string
func parseArchitectureCapstone(arch string) (int, int) {
switch arch {
case "x86_16":
return gapstone.CS_ARCH_X86, gapstone.CS_MODE_16
case "x86":
return gapstone.CS_ARCH_X86, gapstone.CS_MODE_32
case "x64", "x86_64", "x86-64":
Expand Down