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simplify

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OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=47
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Alexander Graf 2012-02-03 13:37:47 +00:00 committed by Git OBS Bridge
parent a791f80260
commit 63ae614b53
1 changed files with 6 additions and 8 deletions
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14
0052-linux-user-binfmt-support-host-binaries.patch
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@ -1,4 +1,4 @@
From 3ee42b48dd69ca6f4cf35a065628088bbdf7fa4f Mon Sep 17 00:00:00 2001
From 20d9c73417a401a79a3c5ae9aa07d635a06e9519 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Thu, 2 Feb 2012 18:02:33 +0100
Subject: [PATCH] linux-user: binfmt: support host binaries
@ -8,11 +8,11 @@ trying to run, let's just use that instead as it will be a lot faster.
Signed-off-by: Alexander Graf <agraf@suse.de>
---
linux-user/binfmt.c | 27 +++++++++++++++++++++++++++
1 files changed, 27 insertions(+), 0 deletions(-)
linux-user/binfmt.c | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/linux-user/binfmt.c b/linux-user/binfmt.c
index cd1f513..74f5741 100644
index cd1f513..87dc4c6 100644
--- a/linux-user/binfmt.c
+++ b/linux-user/binfmt.c
@@ -5,6 +5,9 @@
@ -25,7 +25,7 @@ index cd1f513..74f5741 100644
int main(int argc, char **argv, char **envp)
{
@@ -28,6 +31,30 @@ int main(int argc, char **argv, char **envp)
@@ -28,6 +31,28 @@ int main(int argc, char **argv, char **envp)
binfmt[0] = '\0';
/* Now argv[0] is the real qemu binary name */
@ -39,9 +39,7 @@ index cd1f513..74f5741 100644
+ goto skip;
+ }
+ guestarch++;
+ hostbin = malloc(strlen(argv[1] + strlen("/emul/-for-/" ARCH_NAME) +
+ strlen(guestarch) + 1));
+ sprintf(hostbin, "/emul/" ARCH_NAME "-for-%s/%s", guestarch, argv[1]);
+ asprintf(&hostbin, "/emul/" ARCH_NAME "-for-%s/%s", guestarch, argv[1]);
+ if (!access(hostbin, X_OK)) {
+ /*
+ * We found a host binary replacement for the non-host binary. Let's