emulator: Remove obsolete qtools directory.

The executable declared in this directory were used to process traces
that are generated with the "emulator -trace <name>" option. Unfortunately
this feature is broken in many ways:

- Only works for ARMv5, not ARMv7, x86 and MIPS
- Generates invalid timings that do not reflect modern CPU
  architectures.

Nobody has been using it for a long time, and the feature will be
removed from external/qemu, including the removal of one header file
included by the code under sdk/emulator/qtools.

This patch simply removes the qtools sources entirely.

Change-Id: I6e7d141393e71afb36d950c264f73752d42dc412

1 files changed, 0 insertions, 20 deletions

diff --git a/emulator/qtools/read_elf.h b/emulator/qtools/read_elf.h
deleted file mode 100644
index 72266c3..0000000
--- a/emulator/qtools/read_elf.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef READ_ELF_H
-#define READ_ELF_H
-
-#include <stdio.h>
-#include <elf.h>
-
-Elf32_Ehdr *ReadElfHeader(FILE *fobj);
-Elf32_Shdr *ReadSectionHeaders(Elf32_Ehdr *hdr, FILE *fobj);
-char *ReadStringTable(Elf32_Ehdr *hdr, Elf32_Shdr *shdr, FILE *fobj);
-Elf32_Shdr *FindSymbolTableSection(Elf32_Ehdr *hdr,
-                                   Elf32_Shdr *shdr,
-                                   char *string_table);
-Elf32_Shdr *FindSymbolStringTableSection(Elf32_Ehdr *hdr,
-                                         Elf32_Shdr *shdr,
-                                         char *string_table);
-int ReadSection(Elf32_Shdr *shdr, void *buffer, FILE *f);
-void AdjustElfSymbols(Elf32_Ehdr *hdr, Elf32_Sym *elf_symbols,
-                      int num_entries);
-
-#endif /* READ_ELF_H */