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mit-pdos / xv6-riscv

Xv6 for RISC-V
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Not treat `infinite-recursion` as error #126

Closed dzvon closed 1 year ago

dzvon commented 2 years ago

Fix #125

lilasta commented 2 years ago

An alternative method:

diff --git a/user/sh.c b/user/sh.c
index 83dd513..c96dab0 100644
--- a/user/sh.c
+++ b/user/sh.c
@@ -54,6 +54,7 @@ void panic(char*);
 struct cmd *parsecmd(char*);

 // Execute cmd.  Never returns.
+__attribute__((noreturn))
 void
 runcmd(struct cmd *cmd)
 {
kaashoek commented 1 year ago

Thx.

dmzlingyin commented 1 year ago

An alternative method:

diff --git a/user/sh.c b/user/sh.c
index 83dd513..c96dab0 100644
--- a/user/sh.c
+++ b/user/sh.c
@@ -54,6 +54,7 @@ void panic(char*);
 struct cmd *parsecmd(char*);

 // Execute cmd.  Never returns.
+__attribute__((noreturn))
 void
 runcmd(struct cmd *cmd)
 {

Wow, Thx. It's work.