* [Qemu-devel] question about binary translation on qemu [not found] <1876928241.4705653.1486475589080.ref@mail.yahoo.com> @ 2017-02-07 13:53 ` oussema ben khedher 2017-02-08 15:06 ` Frederic Konrad 0 siblings, 1 reply; 2+ messages in thread From: oussema ben khedher @ 2017-02-07 13:53 UTC (permalink / raw) To: qemu-devel@nongnu.org hi in my academic project i needed to know how qemu exactly translate an arm instruction to the host assembly (in my case x86) so if you can help me to know the function in the source code of qemu that tdo this work thank you ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] question about binary translation on qemu 2017-02-07 13:53 ` [Qemu-devel] question about binary translation on qemu oussema ben khedher @ 2017-02-08 15:06 ` Frederic Konrad 0 siblings, 0 replies; 2+ messages in thread From: Frederic Konrad @ 2017-02-08 15:06 UTC (permalink / raw) To: oussema ben khedher; +Cc: qemu-devel@nongnu.org On 02/07/2017 02:53 PM, oussema ben khedher wrote: > hi > in my academic project i needed to know how qemu exactly translate an arm instruction to the host assembly (in my case x86) so if you can help me to know the function in the source code of qemu that tdo this work > thank you > Hi, There is a lot of code involved in the whole translation: The guest instructions are not directly translated to the host assembly but they are first translated in some intermediate OPs (named TCG). This translation takes place here: void gen_intermediate_code(CPUARMState *env, TranslationBlock *tb) In target/arm/translate.c Fred ^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-02-07 13:53 ` [Qemu-devel] question about binary translation on qemu oussema ben khedher
2017-02-08 15:06 ` Frederic Konrad
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