added cpu_abort()

[qemu] / README

diff --git a/README b/README
index dfd137f..76c4df0 100644 (file)
--- a/README
+++ b/README
@@ -6,7 +6,7 @@ INSTALLATION
 
 Type 
 
-    ./configure
+    ./configure --interp-prefix=/usr/local/qemu-i386
     make
 
 to build qemu and libqemu.a.
@@ -23,7 +23,7 @@ libraries installed on your PC. For example:
     ./qemu -L / /bin/ls
 
 * On non x86 CPUs, you need first to download at least an x86 glibc
-(qemu-i386-glibc21.tar.gz on the qemu web page). Ensure that
+(qemu-XXX-i386-glibc21.tar.gz on the qemu web page). Ensure that
 LD_LIBRARY_PATH is not set:
 
     unset LD_LIBRARY_PATH 
@@ -36,6 +36,32 @@ You can look at /usr/local/qemu-i386/bin/qemu-conf.sh so that QEMU is
 automatically launched by the Linux kernel when you try to launch x86
 executables.
 
+Tested tool versions
+--------------------
+
+In order to compile QEMU succesfully, it is very important that you
+have the right tools. The most important one is gcc. I cannot guaranty
+that QEMU works if you do not use a tested gcc version. Look at
+'configure' and 'Makefile' if you want to make a different gcc
+version work.
+
+host      gcc      binutils      glibc    linux
+-------------------------------------------------------
+x86       2.95.2   2.13.2        2.1.3    2.4.18
+
+PowerPC   2.95.4   2.12.90.0.1   2.2.5    2.4.20-pre2
+
+Alpha     3.3 [1]  2.14.90.0.4   2.2.5    2.2.20 [2]
+
+Sparc32   2.95.4   2.12.90.0.1   2.2.5    2.4.18
+
+ARM       2.95.4   2.12.90.0.1   2.2.5    2.4.9-ac10-rmk2-np1-cerf2
+
+[1] On Alpha, QEMU needs the gcc 'visibility' attribute only available
+    for gcc version >= 3.3.
+[2] Linux >= 2.4.20 is necessary for precise exception support
+    (untested).
+
 Documentation
 -------------