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https://github.com/RGBCube/serenity
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Userland: Add more TODO()s for arch-specific code
This enables building more of the userspace applications for x86_64.
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5 changed files with 21 additions and 2 deletions
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@ -9,6 +9,7 @@
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#include <AK/JsonValue.h>
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#include <AK/LexicalPath.h>
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#include <AK/Optional.h>
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#include <AK/Platform.h>
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#include <LibCore/File.h>
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#include <LibRegex/Regex.h>
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#include <stdlib.h>
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@ -336,7 +337,11 @@ void* DebugSession::single_step()
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regs = get_registers();
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regs.eflags &= ~(TRAP_FLAG);
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set_registers(regs);
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#if ARCH(I386)
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return (void*)regs.eip;
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#else
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TODO();
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#endif
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}
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void DebugSession::detach()
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@ -12,7 +12,7 @@
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namespace Debug::Dwarf::Expression {
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Value evaluate(ReadonlyBytes bytes, PtraceRegisters const& regs)
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Value evaluate(ReadonlyBytes bytes, [[maybe_unused]] PtraceRegisters const& regs)
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{
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InputMemoryStream stream(bytes);
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@ -21,6 +21,7 @@ Value evaluate(ReadonlyBytes bytes, PtraceRegisters const& regs)
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stream >> opcode;
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switch (static_cast<Operations>(opcode)) {
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#if ARCH(I386)
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case Operations::RegEbp: {
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ssize_t offset = 0;
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stream.read_LEB128_signed(offset);
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@ -32,6 +33,7 @@ Value evaluate(ReadonlyBytes bytes, PtraceRegisters const& regs)
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stream.read_LEB128_signed(offset);
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return Value { Type::UnsignedIntetger, regs.ebp + 2 * sizeof(size_t) + offset };
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}
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#endif
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default:
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dbgln("DWARF expr addr: {}", (const void*)bytes.data());
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