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authorBlue Swirl <blauwirbel@gmail.com>2011-09-18 14:55:46 +0000
committerBlue Swirl <blauwirbel@gmail.com>2012-03-18 12:21:52 +0000
commite141ab52d2ea5d0bc6ad3b1ad32841127ca04adc (patch)
tree9290ef9ce78430649ba092b1c755577c48bcf81c /cpu-all.h
parent6a18ae2d2947532d5c26439548afa0481c4529f9 (diff)
softmmu templates: optionally pass CPUState to memory access functions
Optionally, make memory access helpers take a parameter for CPUState instead of relying on global env. On most targets, perform simple moves to reorder registers. On i386, switch from regparm(3) calling convention to standard stack-based version. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'cpu-all.h')
-rw-r--r--cpu-all.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/cpu-all.h b/cpu-all.h
index 8ad1ec7a44..9621c3c92e 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -259,12 +259,21 @@ extern unsigned long reserved_va;
#define stfl(p, v) stfl_raw(p, v)
#define stfq(p, v) stfq_raw(p, v)
+#ifndef CONFIG_TCG_PASS_AREG0
#define ldub_code(p) ldub_raw(p)
#define ldsb_code(p) ldsb_raw(p)
#define lduw_code(p) lduw_raw(p)
#define ldsw_code(p) ldsw_raw(p)
#define ldl_code(p) ldl_raw(p)
#define ldq_code(p) ldq_raw(p)
+#else
+#define cpu_ldub_code(env1, p) ldub_raw(p)
+#define cpu_ldsb_code(env1, p) ldsb_raw(p)
+#define cpu_lduw_code(env1, p) lduw_raw(p)
+#define cpu_ldsw_code(env1, p) ldsw_raw(p)
+#define cpu_ldl_code(env1, p) ldl_raw(p)
+#define cpu_ldq_code(env1, p) ldq_raw(p)
+#endif
#define ldub_kernel(p) ldub_raw(p)
#define ldsb_kernel(p) ldsb_raw(p)