Pekka Enberg noticed that 8 XMM registers were not covered in x86-64
definitions. This adds them, along with register name definitions for
all XMM registers.
Reported-by: Pekka Enberg <penb...@cs.helsinki.fi>
Signed-off-by: Eduard - Gabriel Munteanu <eduard.munte...@linux360.ro>
---
arch/x86/include/arch/registers_64.h | 10 +++++++++-
arch/x86/registers_64.c | 27 ++++++++++++++++++++++++++-
2 files changed, 35 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/arch/registers_64.h
b/arch/x86/include/arch/registers_64.h
index 300bd80..ce78a47 100644
--- a/arch/x86/include/arch/registers_64.h
+++ b/arch/x86/include/arch/registers_64.h
@@ -31,6 +31,14 @@ enum machine_reg {
MACH_REG_XMM5,
MACH_REG_XMM6,
MACH_REG_XMM7,
+ MACH_REG_XMM8,
+ MACH_REG_XMM9,
+ MACH_REG_XMM10,
+ MACH_REG_XMM11,
+ MACH_REG_XMM12,
+ MACH_REG_XMM13,
+ MACH_REG_XMM14,
+ MACH_REG_XMM15,
/* The above registers are available for register allocator. */
NR_REGISTERS,
@@ -56,7 +64,7 @@ enum machine_reg {
#define GPR_VM_TYPE J_LONG
-#define NR_CALLER_SAVE_REGS 17
+#define NR_CALLER_SAVE_REGS 25
extern enum machine_reg caller_save_regs[NR_CALLER_SAVE_REGS];
const char *reg_name(enum machine_reg reg);
diff --git a/arch/x86/registers_64.c b/arch/x86/registers_64.c
index 4d5bdad..dd17781 100644
--- a/arch/x86/registers_64.c
+++ b/arch/x86/registers_64.c
@@ -47,7 +47,15 @@ enum machine_reg caller_save_regs[NR_CALLER_SAVE_REGS] = {
MACH_REG_XMM4,
MACH_REG_XMM5,
MACH_REG_XMM6,
- MACH_REG_XMM7
+ MACH_REG_XMM7,
+ MACH_REG_XMM8,
+ MACH_REG_XMM9,
+ MACH_REG_XMM10,
+ MACH_REG_XMM11,
+ MACH_REG_XMM12,
+ MACH_REG_XMM13,
+ MACH_REG_XMM14,
+ MACH_REG_XMM15,
};
static const char *register_names[] = {
@@ -67,6 +75,23 @@ static const char *register_names[] = {
[MACH_REG_R15] = "R15",
[MACH_REG_RSP] = "RSP",
[MACH_REG_RBP] = "RBP",
+
+ [MACH_REG_XMM0] = "XMM0",
+ [MACH_REG_XMM1] = "XMM1",
+ [MACH_REG_XMM2] = "XMM2",
+ [MACH_REG_XMM3] = "XMM3",
+ [MACH_REG_XMM4] = "XMM4",
+ [MACH_REG_XMM5] = "XMM5",
+ [MACH_REG_XMM6] = "XMM6",
+ [MACH_REG_XMM7] = "XMM7",
+ [MACH_REG_XMM8] = "XMM8",
+ [MACH_REG_XMM9] = "XMM9",
+ [MACH_REG_XMM10] = "XMM10",
+ [MACH_REG_XMM11] = "XMM11",
+ [MACH_REG_XMM12] = "XMM12",
+ [MACH_REG_XMM13] = "XMM13",
+ [MACH_REG_XMM14] = "XMM14",
+ [MACH_REG_XMM15] = "XMM15",
};
const char *reg_name(enum machine_reg reg)
--
1.6.0.6
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