Commit 8479d94e authored by Mikael Pettersson's avatar Mikael Pettersson Committed by Ingo Molnar

x86, signals: remove duplicated register setup code in ia32 signal delivery

Impact: cleanup, no functionality changed

ia32_setup_rt_frame() has a duplicated code block labelled
"Make -mregparm=3 work" for setting up the register parameters
to the user-mode signal handler.

This is harmless but ugly. Remove the redundant assignments.
Signed-off-by: default avatarMikael Pettersson <mikpe@it.uu.se>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent f8d56f17
...@@ -572,11 +572,6 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, ...@@ -572,11 +572,6 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
regs->dx = (unsigned long) &frame->info; regs->dx = (unsigned long) &frame->info;
regs->cx = (unsigned long) &frame->uc; regs->cx = (unsigned long) &frame->uc;
/* Make -mregparm=3 work */
regs->ax = sig;
regs->dx = (unsigned long) &frame->info;
regs->cx = (unsigned long) &frame->uc;
loadsegment(ds, __USER32_DS); loadsegment(ds, __USER32_DS);
loadsegment(es, __USER32_DS); loadsegment(es, __USER32_DS);
......
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