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| author | wdenk <wdenk> | 2003-06-27 21:31:46 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-06-27 21:31:46 +0000 |
| commit | 8bde7f776c77b343aca29b8c7b58464d915ac245 (patch) | |
| tree | 20f1fd99975215e7c658454a15cdb4ed4694e2d4 /include/asm-mips/mipsregs.h | |
| parent | 993cad9364c6b87ae429d1ed1130d8153f6f027e (diff) | |
| download | u-boot-imx-8bde7f776c77b343aca29b8c7b58464d915ac245.zip u-boot-imx-8bde7f776c77b343aca29b8c7b58464d915ac245.tar.gz u-boot-imx-8bde7f776c77b343aca29b8c7b58464d915ac245.tar.bz2 | |
* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
Diffstat (limited to 'include/asm-mips/mipsregs.h')
| -rw-r--r-- | include/asm-mips/mipsregs.h | 76 |
1 files changed, 38 insertions, 38 deletions
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h index 56fc3da..3100738 100644 --- a/include/asm-mips/mipsregs.h +++ b/include/asm-mips/mipsregs.h @@ -75,7 +75,7 @@ #define CP0_IWATCH $18 #define CP0_DWATCH $19 -/* +/* * Coprocessor 0 Set 1 register names */ #define CP0_S1_DERRADDR0 $26 @@ -175,69 +175,69 @@ */ #define read_32bit_cp0_register(source) \ ({ int __res; \ - __asm__ __volatile__( \ + __asm__ __volatile__( \ ".set\tpush\n\t" \ ".set\treorder\n\t" \ - "mfc0\t%0,"STR(source)"\n\t" \ + "mfc0\t%0,"STR(source)"\n\t" \ ".set\tpop" \ - : "=r" (__res)); \ - __res;}) + : "=r" (__res)); \ + __res;}) #define read_32bit_cp0_set1_register(source) \ ({ int __res; \ - __asm__ __volatile__( \ + __asm__ __volatile__( \ ".set\tpush\n\t" \ ".set\treorder\n\t" \ - "cfc0\t%0,"STR(source)"\n\t" \ + "cfc0\t%0,"STR(source)"\n\t" \ ".set\tpop" \ - : "=r" (__res)); \ - __res;}) + : "=r" (__res)); \ + __res;}) /* * For now use this only with interrupts disabled! */ #define read_64bit_cp0_register(source) \ ({ int __res; \ - __asm__ __volatile__( \ - ".set\tmips3\n\t" \ - "dmfc0\t%0,"STR(source)"\n\t" \ - ".set\tmips0" \ - : "=r" (__res)); \ - __res;}) + __asm__ __volatile__( \ + ".set\tmips3\n\t" \ + "dmfc0\t%0,"STR(source)"\n\t" \ + ".set\tmips0" \ + : "=r" (__res)); \ + __res;}) #define write_32bit_cp0_register(register,value) \ - __asm__ __volatile__( \ - "mtc0\t%0,"STR(register)"\n\t" \ + __asm__ __volatile__( \ + "mtc0\t%0,"STR(register)"\n\t" \ "nop" \ - : : "r" (value)); + : : "r" (value)); #define write_32bit_cp0_set1_register(register,value) \ - __asm__ __volatile__( \ - "ctc0\t%0,"STR(register)"\n\t" \ + __asm__ __volatile__( \ + "ctc0\t%0,"STR(register)"\n\t" \ "nop" \ - : : "r" (value)); + : : "r" (value)); #define write_64bit_cp0_register(register,value) \ - __asm__ __volatile__( \ - ".set\tmips3\n\t" \ - "dmtc0\t%0,"STR(register)"\n\t" \ - ".set\tmips0" \ - : : "r" (value)) - -/* - * This should be changed when we get a compiler that support the MIPS32 ISA. + __asm__ __volatile__( \ + ".set\tmips3\n\t" \ + "dmtc0\t%0,"STR(register)"\n\t" \ + ".set\tmips0" \ + : : "r" (value)) + +/* + * This should be changed when we get a compiler that support the MIPS32 ISA. */ #define read_mips32_cp0_config1() \ ({ int __res; \ - __asm__ __volatile__( \ + __asm__ __volatile__( \ ".set\tnoreorder\n\t" \ ".set\tnoat\n\t" \ - ".word\t0x40018001\n\t" \ + ".word\t0x40018001\n\t" \ "move\t%0,$1\n\t" \ ".set\tat\n\t" \ ".set\treorder" \ :"=r" (__res)); \ - __res;}) + __res;}) /* * R4x00 interrupt enable / cause bits @@ -273,11 +273,11 @@ extern __inline__ unsigned int \ set_cp0_##name(unsigned int set) \ { \ unsigned int res; \ - \ + \ res = read_32bit_cp0_register(register); \ res |= set; \ write_32bit_cp0_register(register, res); \ - \ + \ return res; \ } \ \ @@ -285,11 +285,11 @@ extern __inline__ unsigned int \ clear_cp0_##name(unsigned int clear) \ { \ unsigned int res; \ - \ + \ res = read_32bit_cp0_register(register); \ res &= ~clear; \ write_32bit_cp0_register(register, res); \ - \ + \ return res; \ } \ \ @@ -297,13 +297,13 @@ extern __inline__ unsigned int \ change_cp0_##name(unsigned int change, unsigned int new) \ { \ unsigned int res; \ - \ + \ res = read_32bit_cp0_register(register); \ res &= ~change; \ res |= (new & change); \ if(change) \ write_32bit_cp0_register(register, res); \ - \ + \ return res; \ } |