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| author | Nathan Sidwell <nathan@gcc.gnu.org> | 2008-07-07 11:13:18 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2008-07-07 11:13:18 +0000 |
| commit | b2aa7a643731875539bdee8150e9c02c5a0dea44 (patch) | |
| tree | ea9de30e75d7838a9df9af10e774b62d1e8c127b /gcc | |
| parent | de7776754d7f9fe544b322dd0f569c2579050329 (diff) | |
| download | gcc-b2aa7a643731875539bdee8150e9c02c5a0dea44.zip gcc-b2aa7a643731875539bdee8150e9c02c5a0dea44.tar.gz gcc-b2aa7a643731875539bdee8150e9c02c5a0dea44.tar.bz2 | |
t-cf (MULTILIB_EXTRA_OPTS): Add no-mac.
* config/m68k/t-cf (MULTILIB_EXTRA_OPTS): Add no-mac.
* config/m68k/m68k-devices.def: Remove multilibs that only differ
by MAC/EMAC.
From-SVN: r137556
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/m68k/m68k-devices.def | 30 | ||||
| -rw-r--r-- | gcc/config/m68k/t-cf | 3 |
2 files changed, 20 insertions, 13 deletions
diff --git a/gcc/config/m68k/m68k-devices.def b/gcc/config/m68k/m68k-devices.def index 7b06e35..fb5cde3 100644 --- a/gcc/config/m68k/m68k-devices.def +++ b/gcc/config/m68k/m68k-devices.def @@ -63,7 +63,11 @@ There is a bit of duplication between devices in the same family, but this approach makes scripting easier. We keep each entry on - a single line for the same reason. */ + a single line for the same reason. + + As the compiler does not (currently) generate MAC or EMAC commands, + we do not need separate multilibs for cores that only differ in + their MAC functionality. */ /* 680x0 series processors. */ M68K_DEVICE ("68000", m68000, "68000", "68000", 68000, isa_00, 0) @@ -86,31 +90,31 @@ M68K_DEVICE ("5206", mcf5206, "5206", "5206", cfv2, isa_a, 0) M68K_DEVICE ("5206e", mcf5206e, "5206e", "5206e", cfv2, isa_a, FL_CF_HWDIV | FL_CF_MAC) M68K_DEVICE ("5207", mcf5207, "5208", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("5208", mcf5208, "5208", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) -M68K_DEVICE ("5210a", mcf5210a, "5211a", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) -M68K_DEVICE ("5211a", mcf5211a, "5211a", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) -M68K_DEVICE ("5211", mcf5211, "5213", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) -M68K_DEVICE ("5212", mcf5212, "5213", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) -M68K_DEVICE ("5213", mcf5213, "5213", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("5210a", mcf5210a, "5211a", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("5211a", mcf5211a, "5211a", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("5211", mcf5211, "5213", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("5212", mcf5212, "5213", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("5213", mcf5213, "5213", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) M68K_DEVICE ("5214", mcf5214, "5216", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("5216", mcf5216, "5216", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) -M68K_DEVICE ("52221", mcf52221, "52223", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) -M68K_DEVICE ("52223", mcf52223, "52223", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("52221", mcf52221, "52223", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("52223", mcf52223, "52223", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) M68K_DEVICE ("52230", mcf52230, "52235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("52231", mcf52231, "52235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("52232", mcf52232, "52235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("52233", mcf52233, "52235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("52234", mcf52234, "52235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("52235", mcf52235, "52235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) -M68K_DEVICE ("5224", mcf5224, "5225", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) -M68K_DEVICE ("5225", mcf5225, "5225", "5213", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("5224", mcf5224, "5225", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) +M68K_DEVICE ("5225", mcf5225, "5225", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_MAC) M68K_DEVICE ("5232", mcf5232, "5235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("5233", mcf5233, "5235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("5234", mcf5234, "5235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("5235", mcf5235, "5235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("523x", mcf523x, "5235", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) -M68K_DEVICE ("5249", mcf5249, "5249", "5249", cfv2, isa_a, FL_CF_HWDIV | FL_CF_EMAC) -M68K_DEVICE ("5250", mcf5250, "5250", "5249", cfv2, isa_a, FL_CF_HWDIV | FL_CF_EMAC) -M68K_DEVICE ("5253", mcf5253, "5253", "5249", cfv2, isa_a, FL_CF_HWDIV | FL_CF_EMAC) +M68K_DEVICE ("5249", mcf5249, "5249", "5206e", cfv2, isa_a, FL_CF_HWDIV | FL_CF_EMAC) +M68K_DEVICE ("5250", mcf5250, "5250", "5206e", cfv2, isa_a, FL_CF_HWDIV | FL_CF_EMAC) +M68K_DEVICE ("5253", mcf5253, "5253", "5206e", cfv2, isa_a, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("5270", mcf5270, "5271", "5208", cfv2, isa_aplus, FL_CF_HWDIV | FL_CF_EMAC) M68K_DEVICE ("5271", mcf5271, "5271", "5208", cfv2, isa_aplus, FL_CF_HWDIV) M68K_DEVICE ("5272", mcf5272, "5272", "5206e", cfv2, isa_a, FL_CF_HWDIV | FL_CF_MAC) diff --git a/gcc/config/m68k/t-cf b/gcc/config/m68k/t-cf index 6979466..7bf8e11 100644 --- a/gcc/config/m68k/t-cf +++ b/gcc/config/m68k/t-cf @@ -2,3 +2,6 @@ M68K_MLIB_CPU += && (CPU ~ "^mcf") M68K_ARCH := cf +# Do not stamp the multilibs with a MAC type, as we never use those +# instructions in compiler-generated code. +MULTILIB_EXTRA_OPTS += Wa,-mno-mac |