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author | Jie Zhang <jie.zhang@analog.com> | 2007-05-08 12:33:23 +0000 |
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committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2007-05-08 12:33:23 +0000 |
commit | 28f601ff8ae7fe32f4d11b5cb7489d399bbcc24c (patch) | |
tree | 5542bb0f2ccd3df59357aeb7fbc98b2c4facc3e8 | |
parent | fb8ffd109a098d6682e0687ee083fa1c3b80d0b4 (diff) | |
download | gcc-28f601ff8ae7fe32f4d11b5cb7489d399bbcc24c.zip gcc-28f601ff8ae7fe32f4d11b5cb7489d399bbcc24c.tar.gz gcc-28f601ff8ae7fe32f4d11b5cb7489d399bbcc24c.tar.bz2 |
bfin-protos.h (enum bfin_cpu): Add BFIN_CPU_BF534, BFIN_CPU_BF536 and BFIN_CPU_BF561.
* config/bfin/bfin-protos.h (enum bfin_cpu): Add
BFIN_CPU_BF534, BFIN_CPU_BF536 and BFIN_CPU_BF561.
* config/bfin/bfin.c (bfin_handle_option): Handle
-mcpu=bf534, -mcpu=bf536 and -mcpu=bf561.
* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS):
Support bf534, bf536 and bf561.
* doc/invoke.texi (Blackfin Options): Document -mcpu and -msim.
From-SVN: r124544
-rw-r--r-- | gcc/ChangeLog | 8 | ||||
-rw-r--r-- | gcc/config/bfin/bfin-protos.h | 5 | ||||
-rw-r--r-- | gcc/config/bfin/bfin.c | 9 | ||||
-rw-r--r-- | gcc/config/bfin/bfin.h | 9 | ||||
-rw-r--r-- | gcc/doc/invoke.texi | 30 |
5 files changed, 54 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1bddf0f..18a6965 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -15,6 +15,14 @@ (sibcall_epilogue): Likewise. (eh_return_internal): Likewise. + * config/bfin/bfin-protos.h (enum bfin_cpu): Add + BFIN_CPU_BF534, BFIN_CPU_BF536 and BFIN_CPU_BF561. + * config/bfin/bfin.c (bfin_handle_option): Handle + -mcpu=bf534, -mcpu=bf536 and -mcpu=bf561. + * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): + Support bf534, bf536 and bf561. + * doc/invoke.texi (Blackfin Options): Document -mcpu and -msim. + 2007-05-08 Uros Bizjak <ubizjak@gmail.com> PR target/31854 diff --git a/gcc/config/bfin/bfin-protos.h b/gcc/config/bfin/bfin-protos.h index 2062f77d..9495530 100644 --- a/gcc/config/bfin/bfin-protos.h +++ b/gcc/config/bfin/bfin-protos.h @@ -29,7 +29,10 @@ typedef enum bfin_cpu BFIN_CPU_BF531, BFIN_CPU_BF532, BFIN_CPU_BF533, - BFIN_CPU_BF537 + BFIN_CPU_BF534, + BFIN_CPU_BF536, + BFIN_CPU_BF537, + BFIN_CPU_BF561 } bfin_cpu_t; /* Value of -mcpu= */ diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c index 89931df..a91e488 100644 --- a/gcc/config/bfin/bfin.c +++ b/gcc/config/bfin/bfin.c @@ -2119,8 +2119,17 @@ bfin_handle_option (size_t code, const char *arg, int value) bfin_cpu_type = BFIN_CPU_BF532; else if (strcmp (arg, "bf533") == 0) bfin_cpu_type = BFIN_CPU_BF533; + else if (strcmp (arg, "bf534") == 0) + bfin_cpu_type = BFIN_CPU_BF534; + else if (strcmp (arg, "bf536") == 0) + bfin_cpu_type = BFIN_CPU_BF536; else if (strcmp (arg, "bf537") == 0) bfin_cpu_type = BFIN_CPU_BF537; + else if (strcmp (arg, "bf561") == 0) + { + warning (0, "bf561 support is incomplete yet."); + bfin_cpu_type = BFIN_CPU_BF561; + } else return false; return true; diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h index c600af3..c2e75b2 100644 --- a/gcc/config/bfin/bfin.h +++ b/gcc/config/bfin/bfin.h @@ -59,9 +59,18 @@ extern int target_flags; case BFIN_CPU_BF533: \ builtin_define ("__ADSPBF533__"); \ break; \ + case BFIN_CPU_BF534: \ + builtin_define ("__ADSPBF534__"); \ + break; \ + case BFIN_CPU_BF536: \ + builtin_define ("__ADSPBF536__"); \ + break; \ case BFIN_CPU_BF537: \ builtin_define ("__ADSPBF537__"); \ break; \ + case BFIN_CPU_BF561: \ + builtin_define ("__ADSPBF561__"); \ + break; \ } \ \ if (TARGET_FDPIC) \ diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 552e3b7..9e76394 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -439,12 +439,13 @@ Objective-C and Objective-C++ Dialects}. -mcall-prologues -mno-tablejump -mtiny-stack -mint8} @emph{Blackfin Options} -@gccoptlist{-momit-leaf-frame-pointer -mno-omit-leaf-frame-pointer @gol --mspecld-anomaly -mno-specld-anomaly -mcsync-anomaly -mno-csync-anomaly @gol --mlow-64k -mno-low64k -mstack-check-l1 -mid-shared-library @gol --mno-id-shared-library -mshared-library-id=@var{n} @gol --mleaf-id-shared-library -mno-leaf-id-shared-library @gol --msep-data -mno-sep-data -mlong-calls -mno-long-calls} +@gccoptlist{-mcpu=@var{cpu} -msim -momit-leaf-frame-pointer @gol +-mno-omit-leaf-frame-pointer -mspecld-anomaly -mno-specld-anomaly @gol +-mcsync-anomaly -mno-csync-anomaly -mlow-64k -mno-low64k @gol +-mstack-check-l1 -mid-shared-library -mno-id-shared-library @gol +-mshared-library-id=@var{n} -mleaf-id-shared-library @gol +-mno-leaf-id-shared-library -msep-data -mno-sep-data -mlong-calls @gol +-mno-long-calls} @emph{CRIS Options} @gccoptlist{-mcpu=@var{cpu} -march=@var{cpu} -mtune=@var{cpu} @gol @@ -8349,6 +8350,23 @@ size. @cindex Blackfin Options @table @gcctabopt +@item -mcpu=@var{cpu} +@opindex mcpu= +Specifies the name of the target Blackfin processor. Currently, @var{cpu} +can be one of @samp{bf531}, @samp{bf532}, @samp{bf533}, +@samp{bf534}, @samp{bf536}, @samp{bf537}, @samp{bf561}. +Without this option, @samp{bf532} is used as the processor by default. +The corresponding predefined processor macros for @var{cpu} is to +be defined. For the @samp{bfin-elf} toolchain, this causes the hardware +BSP provided by libgloss to be linked in if @samp{-msim} is not given. +Support for @samp{bf561} is incomplete; only the processor macro is defined. + +@item -msim +@opindex msim +Specifies that the program will be run on the simulator. This causes +the simulator BSP provided by libgloss to be linked in. This option +has effect only for @samp{bfin-elf} toolchain. + @item -momit-leaf-frame-pointer @opindex momit-leaf-frame-pointer Don't keep the frame pointer in a register for leaf functions. This |