#define V8_HOST_ARCH_MIPS 1
#define V8_HOST_ARCH_32_BIT 1
#else
-#error Your host architecture was not detected as supported by v8
+#error Host architecture was not detected as supported by v8
#endif
+// Check for supported combinations of host and target architectures.
+#if defined(V8_TARGET_ARCH_IA32) && !defined(V8_HOST_ARCH_IA32)
+#error Target architecture ia32 is only supported on ia32 host
+#endif
+#if defined(V8_TARGET_ARCH_X64) && !defined(V8_HOST_ARCH_X64)
+#error Target architecture x64 is only supported on x64 host
+#endif
+#if (defined(V8_TARGET_ARCH_ARM) && \
+ !(defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_ARM)))
+#error Target architecture arm is only supported on arm and ia32 host
+#endif
+#if (defined(V8_TARGET_ARCH_MIPS) && \
+ !(defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_MIPS)))
+#error Target architecture mips is only supported on mips and ia32 host
+#endif
+
+// Define unaligned read for the target architectures supporting it.
#if defined(V8_TARGET_ARCH_X64) || defined(V8_TARGET_ARCH_IA32)
#define V8_TARGET_CAN_READ_UNALIGNED 1
#elif V8_TARGET_ARCH_ARM
#elif V8_TARGET_ARCH_MIPS
#else
-#error Your target architecture is not supported by v8
+#error Target architecture is not supported by v8
#endif
// Support for alternative bool type. This is only enabled if the code is
'variables': {
'msvs_use_common_release': 0,
'gcc_version%': 'unknown',
- 'target_arch%': 'ia32',
+ 'v8_target_arch%': '<(target_arch)',
'v8_use_snapshot%': 'true',
},
'target_defaults': {
'ENABLE_VMSTATE_TRACKING',
],
'conditions': [
- ['target_arch=="arm"', {
+ ['v8_target_arch=="arm"', {
'defines': [
'V8_TARGET_ARCH_ARM',
],
}],
- ['target_arch=="ia32"', {
+ ['v8_target_arch=="ia32"', {
'defines': [
'V8_TARGET_ARCH_IA32',
],
}],
- ['target_arch=="x64"', {
+ ['v8_target_arch=="x64"', {
'defines': [
'V8_TARGET_ARCH_X64',
],
'conditions': [
# The ARM assembler assumes the host is 32 bits, so force building
# 32-bit host tools.
- ['target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
+ ['v8_target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
'cflags': ['-m32'],
'ldflags': ['-m32'],
}]
'../../src/cpu-profiler-inl.h',
'../../src/cpu-profiler.cc',
'../../src/cpu-profiler.h',
- '../../src/data-flow.cc',
- '../../src/data-flow.h',
+ '../../src/data-flow.cc',
+ '../../src/data-flow.h',
'../../src/dateparser.cc',
'../../src/dateparser.h',
'../../src/dateparser-inl.h',
'../../src/token.h',
'../../src/top.cc',
'../../src/top.h',
- '../../src/type-info.cc',
- '../../src/type-info.h',
+ '../../src/type-info.cc',
+ '../../src/type-info.h',
'../../src/unicode-inl.h',
'../../src/unicode.cc',
'../../src/unicode.h',
'../../src/zone.h',
],
'conditions': [
- ['target_arch=="arm"', {
+ ['v8_target_arch=="arm"', {
'include_dirs+': [
'../../src/arm',
],
}]
]
}],
- ['target_arch=="ia32"', {
+ ['v8_target_arch=="ia32"', {
'include_dirs+': [
'../../src/ia32',
],
'../../src/ia32/virtual-frame-ia32.h',
],
}],
- ['target_arch=="x64"', {
+ ['v8_target_arch=="x64"', {
'include_dirs+': [
'../../src/x64',
],
'conditions': [
# The ARM assembler assumes the host is 32 bits, so force building
# 32-bit host tools.
- ['target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
+ ['v8_target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
'cflags': ['-m32'],
'ldflags': ['-m32'],
}]