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Kill ARCH_HAS_NO_MMU and use HAS_FPU only. Wether floating point ops
are implemented in hardware or via kernel emulation doesn't matter to
the libc code.

Manuel Novoa III 20 years ago
parent
5e3553a3b7
commit
906eb2c070
12 changed files with 1 additions and 39 deletions
Split View Show Diff Stats
  1. 0 1
      extra/Configs/Config.alpha
  2. 0 20
      extra/Configs/Config.arm
  3. 0 1
      extra/Configs/Config.cris
  4. 0 1
      extra/Configs/Config.e1
  5. 0 1
      extra/Configs/Config.h8300
  6. 0 2
      extra/Configs/Config.i386
  7. 0 1
      extra/Configs/Config.i960
  8. 1 5
      extra/Configs/Config.in.arch
  9. 0 1
      extra/Configs/Config.m68k
  10. 0 1
      extra/Configs/Config.microblaze
  11. 0 4
      extra/Configs/Config.sh
  12. 0 1
      extra/Configs/Config.v850

+ 0 - 1
extra/Configs/Config.alpha
View File 

@@ -5,7 +5,6 @@
 
 
 config HAVE_ELF
 
 	select UCLIBC_HAS_MMU
 
-	select HAS_FPU
 
 	select ARCH_LITTLE_ENDIAN
 
 	select HAVE_NO_SHARED
 
 	select ARCH_HAS_NO_LDSO

+ 0 - 20
extra/Configs/Config.arm
View File 

@@ -40,53 +40,33 @@ choice
 
 	  If you don't know what to do, choose "Generic Arm".
 
 
 config CONFIG_GENERIC_ARM
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Generic Arm"
 
 
 config CONFIG_ARM610
 
-	select ARCH_HAS_NO_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Arm 610"
 
 
 config CONFIG_ARM710
 
-	select ARCH_HAS_NO_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Arm 710"
 
 
 config CONFIG_ARM720T
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Arm 720T"
 
 
 config CONFIG_ARM920T
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Arm 920T"
 
 
 config CONFIG_ARM922T
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Arm 922T"
 
 
 config CONFIG_ARM926T
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Arm 926T"
 
 
 config CONFIG_ARM_SA110
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Intel StrongArm SA-110"
 
 
 config CONFIG_ARM_SA1100
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Intel StrongArm SA-1100"
 
 
 config CONFIG_ARM_XSCALE
 
-	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	bool "Intel Xscale"
 
 
 endchoice

+ 0 - 1
extra/Configs/Config.cris
View File 

@@ -32,7 +32,6 @@ choice
 
 
 config CONFIG_CRIS
 
 	select UCLIBC_HAS_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	select ARCH_LITTLE_ENDIAN
 
 	bool "CRIS"

+ 0 - 1
extra/Configs/Config.e1
View File 

@@ -6,7 +6,6 @@
 
 
 config HAVE_ELF
 
 	select ARCH_HAS_NO_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	select HAVE_NO_SHARED
 
 	select ARCH_HAS_NO_LDSO
 
 	select ARCH_BIG_ENDIAN

+ 0 - 1
extra/Configs/Config.h8300
View File 

@@ -6,7 +6,6 @@
 
 config HAVE_ELF
 
 	bool
 
 	select ARCH_HAS_NO_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	select ARCH_HAS_C_SYMBOL_PREFIX
 
 	select HAVE_NO_SHARED
 
 	select ARCH_HAS_NO_LDSO

+ 0 - 2
extra/Configs/Config.i386
View File 

@@ -5,7 +5,6 @@
 
 
 config HAVE_ELF
 
 	bool
 
-	select HAS_FPU
 
 	select ARCH_LITTLE_ENDIAN
 
 	select UCLIBC_HAS_MMU
 
 	default y
 
@@ -61,7 +60,6 @@ config CONFIG_GENERIC_386
 
 	bool "Generic 386"
 
 
 config CONFIG_386
 
-	select ARCH_HAS_NO_FPU
 
 	bool "386"
 
 
 config CONFIG_486

+ 0 - 1
extra/Configs/Config.i960
View File 

@@ -9,7 +9,6 @@ config TARGET_ARCH
 
 config HAVE_ELF
 
 	bool
 
 	select ARCH_HAS_NO_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	select HAVE_NO_SHARED
 
 	select ARCH_HAS_NO_LDSO
 
 	select HAS_NO_THREADS

+ 1 - 5
extra/Configs/Config.in.arch
View File 

@@ -45,13 +45,9 @@ config UCLIBC_HAS_FLOATS
 
 	  Answering N to this option can reduce the size of uClibc.  Most people
 
 	  will answer Y.
 
 
-config ARCH_HAS_NO_FPU
 
-	bool
 
-	default n
 
-
 
 config HAS_FPU
 
 	bool "Target CPU has a floating point unit (FPU)"
 
-	depends on UCLIBC_HAS_FLOATS && !ARCH_HAS_NO_FPU
 
+	depends on UCLIBC_HAS_FLOATS
 
 	default y
 
 	help
 
 	  If your target CPU does not have a Floating Point Unit (FPU) or a

+ 0 - 1
extra/Configs/Config.m68k
View File 

@@ -9,7 +9,6 @@ config TARGET_ARCH
 
 config HAVE_ELF
 
 	bool
 
 	select ARCH_HAS_NO_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	select ARCH_BIG_ENDIAN
 
 	select HAVE_NO_SHARED
 
 	select ARCH_HAS_NO_LDSO

+ 0 - 1
extra/Configs/Config.microblaze
View File 

@@ -9,7 +9,6 @@ config TARGET_ARCH
 
 config HAVE_ELF
 
 	bool
 
 	select ARCH_HAS_NO_MMU
 
-	select ARCH_HAS_NO_FPU
 
 	select ARCH_HAS_C_SYMBOL_PREFIX
 
 	select HAVE_NO_SHARED
 
 	select ARCH_HAS_NO_LDSO

+ 0 - 4
extra/Configs/Config.sh
View File 

@@ -44,23 +44,19 @@ choice
 
 	  - "SH5" SH-5 101, 103
 
 
 config CONFIG_SH2
 
-	select ARCH_HAS_NO_FPU
 
 	select ARCH_HAS_NO_MMU
 
 	select ARCH_HAS_NO_LDSO
 
 	bool "SH2"
 
 
 config CONFIG_SH3
 
-	select ARCH_HAS_NO_FPU
 
 	select UCLIBC_HAS_MMU
 
 	bool "SH3"
 
 
 config CONFIG_SH4
 
-	select HAS_FPU
 
 	select UCLIBC_HAS_MMU
 
 	bool "SH4"
 
 
 config CONFIG_SH5
 
-	select HAS_FPU
 
 	select UCLIBC_HAS_MMU
 
 	select ARCH_HAS_NO_LDSO
 
 	bool "SH5"

+ 0 - 1
extra/Configs/Config.v850
View File 

@@ -8,7 +8,6 @@ config TARGET_ARCH
 
 
 config HAVE_ELF
 
 	bool
 
-	select ARCH_HAS_NO_FPU
 
 	select ARCH_HAS_NO_MMU
 
 	select ARCH_LITTLE_ENDIAN
 
 	select ARCH_HAS_C_SYMBOL_PREFIX