mirror/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2026-09-28 17:11:11 -09:00
Code Issues Packages Projects Releases Wiki Activity

GP-2467: Change SleighProgramCompiler to use String (text block) instead of List<String>

Browse Source
This commit is contained in:
Dan
2022-09-12 09:03:54 -04:00
parent 6a2cd80550
commit 9d6f278f39
48 changed files with 730 additions and 613 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Ghidra/Debug/Debugger/ghidra_scripts/DebuggerEmuExampleScript.java
View File

@@ -24,7 +24,6 @@
//@toolbar
import java.nio.charset.Charset;
import java.util.List;
import ghidra.app.plugin.assembler.Assembler;
import ghidra.app.plugin.assembler.Assemblers;
@@ -149,9 +148,10 @@ public class DebuggerEmuExampleScript extends GhidraScript {
* Inject a call to our custom print userop. Otherwise, the language itself will never
* invoke it.
*/
emulator.inject(injectHere, List.of(
"print_utf8(RCX);",
"emu_exec_decoded();"));
emulator.inject(injectHere, """
print_utf8(RCX);
emu_exec_decoded();
""");
/*
* Run the experiment: This should interrupt on the second SYSCALL, because any value other

16
Ghidra/Debug/Debugger/ghidra_scripts/StandAloneEmuExampleScript.java
View File

@@ -22,7 +22,6 @@
//@toolbar
import java.nio.charset.Charset;
import java.util.List;
import ghidra.app.plugin.assembler.*;
import ghidra.app.plugin.processors.sleigh.SleighLanguage;
@@ -102,10 +101,10 @@ public class StandAloneEmuExampleScript extends GhidraScript {
*/
byte[] hw = "Hello, World!\n".getBytes(UTF8);
emulator.getSharedState().setVar(dyn, 0xdeadbeefL, hw.length, true, hw);
PcodeProgram init = SleighProgramCompiler.compileProgram(language, "init", List.of(
"RIP = 0x" + entry + ";",
"RSP = 0x00001000;"),
library);
PcodeProgram init = SleighProgramCompiler.compileProgram(language, "init", String.format("""
RIP = 0x%s;
RSP = 0x00001000;
""", entry), library);
thread.getExecutor().execute(init, library);
thread.overrideContextWithDefault();
thread.reInitialize();
@@ -114,9 +113,10 @@ public class StandAloneEmuExampleScript extends GhidraScript {
* Inject a call to our custom print userop. Otherwise, the language itself will never
* invoke it.
*/
emulator.inject(injectHere, List.of(
"print_utf8(RCX);",
"emu_exec_decoded();"));
emulator.inject(injectHere, """
print_utf8(RCX);
emu_exec_decoded();
""");
/*
* Run the experiment: This should interrupt on the second SYSCALL, because any value other

4
Ghidra/Debug/Debugger/ghidra_scripts/StandAloneStructuredSleighScript.java
View File

@@ -103,9 +103,7 @@ public class StandAloneStructuredSleighScript extends GhidraScript {
print(userop.getName() + "(");
print(userop.getInputs().stream().collect(Collectors.joining(",")));
print(") {\n");
for (String line : userop.getLines()) {
print(line);
}
print(userop.getBody());
print("}\n\n");
}
}

10
Ghidra/Debug/Debugger/ghidra_scripts/StandAloneSyscallEmuExampleScript.java
View File

@@ -22,7 +22,6 @@
//@toolbar
import java.nio.charset.Charset;
import java.util.List;
import ghidra.app.plugin.assembler.Assembler;
import ghidra.app.plugin.assembler.Assemblers;
@@ -184,10 +183,11 @@ public class StandAloneSyscallEmuExampleScript extends GhidraScript {
/*
* Initialize the thread
*/
PcodeProgram init = SleighProgramCompiler.compileProgram(language, "init", List.of(
"RIP = 0x" + entry + ";",
"RSP = 0x00001000;"),
library);
PcodeProgram init =
SleighProgramCompiler.compileProgram(language, "init", String.format("""
RIP = 0x%s;
RSP = 0x00001000;
""", entry), library);
thread.getExecutor().execute(init, library);
thread.overrideContextWithDefault();
thread.reInitialize();