path: root/linux-user
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authorPeter Maydell <peter.maydell@linaro.org>2015-01-20 15:19:32 +0000
committerPeter Maydell <peter.maydell@linaro.org>2015-01-20 15:19:32 +0000
commitec53b45bcd1f74f7a4c31331fa6d50b402cd6d26 (patch)
treee043c2ae73846077804b25ca3738621b6436df3d /linux-user
parent83ecb22ba2c91a4674ae109595a8ed1da8de4d7a (diff)
exec.c: Drop TARGET_HAS_ICE define and checks
The TARGET_HAS_ICE #define is intended to indicate whether a target-* guest CPU implementation supports the breakpoint handling. However, all our guest CPUs have that support (the only two which do not define TARGET_HAS_ICE are unicore32 and openrisc, and in both those cases the bp support is present and the lack of the #define is just a bug). So remove the #define entirely: all new guest CPU support should include breakpoint handling as part of the basic implementation. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 1420484960-32365-1-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'linux-user')
1 files changed, 0 insertions, 4 deletions
diff --git a/linux-user/main.c b/linux-user/main.c
index 67b02316c1..ac39ff5493 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -3436,10 +3436,8 @@ CPUArchState *cpu_copy(CPUArchState *env)
CPUState *cpu = ENV_GET_CPU(env);
CPUArchState *new_env = cpu_init(cpu_model);
CPUState *new_cpu = ENV_GET_CPU(new_env);
-#if defined(TARGET_HAS_ICE)
CPUBreakpoint *bp;
CPUWatchpoint *wp;
/* Reset non arch specific state */
@@ -3451,14 +3449,12 @@ CPUArchState *cpu_copy(CPUArchState *env)
BP_CPU break/watchpoints are handled correctly on clone. */
-#if defined(TARGET_HAS_ICE)
QTAILQ_FOREACH(bp, &cpu->breakpoints, entry) {
cpu_breakpoint_insert(new_cpu, bp->pc, bp->flags, NULL);
QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) {
cpu_watchpoint_insert(new_cpu, wp->vaddr, wp->len, wp->flags, NULL);
return new_env;