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| author | Richard Henderson <rth@twiddle.net> | 2010-01-04 11:19:14 -0800 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-02-23 23:36:22 +0100 |
| commit | dad081ee69d58e0e7c32b66b6a8a47344f830548 (patch) | |
| tree | 19f32f1cbe3beea43ccd647f6bdeeb2ed535b42e /linux-user/main.c | |
| parent | 8443effb50ad6d762d144e702a9b9a30e96f887c (diff) | |
| download | focaccia-qemu-dad081ee69d58e0e7c32b66b6a8a47344f830548.tar.gz focaccia-qemu-dad081ee69d58e0e7c32b66b6a8a47344f830548.zip | |
target-alpha: Reduce internal processor registers for user-mode.
The existing set of IPRs is totally irrelevant to user-mode emulation. Indeed, they most are irrelevant to implementing kernel-mode emulation, and would only be relevant to PAL-mode emulation, which I suspect that no one will ever attempt. Reducing the set of processor registers reduces the size of the CPU state. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index 1189dda603..88cd4a0f51 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -3054,10 +3054,8 @@ int main(int argc, char **argv, char **envp) for(i = 0; i < 28; i++) { env->ir[i] = ((abi_ulong *)regs)[i]; } - env->ipr[IPR_USP] = regs->usp; - env->ir[30] = regs->usp; + env->ir[IR_SP] = regs->usp; env->pc = regs->pc; - env->unique = regs->unique; } #elif defined(TARGET_CRIS) { |