diff options
| author | Marcin Juszkiewicz <marcin@juszkiewicz.com.pl> | 2009-06-04 16:44:53 +0200 |
|---|---|---|
| committer | Marcin Juszkiewicz <marcin@juszkiewicz.com.pl> | 2009-06-08 15:13:23 +0200 |
| commit | 2f571a3f04ea116bcc70a3de5c50144bfeddd600 (patch) | |
| tree | 712c6150687c77286d9974dc0e3b98935aad6f58 | |
| parent | 2c58b82bbca7e7d7e778a81750ae0cf226ff4eb5 (diff) | |
glibc: added Maverick support (done by Hasjim Williams)
Signed-off-by: Marcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Acked-by: Koen Kooi <koen@openembedded.org>
10 files changed, 1222 insertions, 1 deletions
diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-eabi-force.patch b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-force.patch new file mode 100644 index 0000000000..b509b133c7 --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-force.patch @@ -0,0 +1,133 @@ +diff -urN glibc-2.6.1/ports/sysdeps/arm/eabi/bits/fenv.h glibc-2.6.1/ports/sysdeps/arm/eabi/bits/fenv.h +--- glibc-2.6.1/ports/sysdeps/arm/eabi/bits/fenv.h 2008-04-04 18:32:58.000000000 +1000 ++++ glibc-2.6.1/ports/sysdeps/arm/eabi/bits/fenv.h 2008-04-07 10:40:28.000000000 +1000 +@@ -20,6 +20,8 @@ + # error "Never use <bits/fenv.h> directly; include <fenv.h> instead." + #endif + ++#if 0 ++ + /* Define bits representing exceptions in the VFP FPU status word. */ + enum + { +@@ -55,37 +57,50 @@ + #define FE_TOWARDZERO FE_TOWARDZERO + }; + ++#endif ++ + /* Define bits representing exceptions in the CRUNCH FPU status word. */ + enum + { + FE_CRUNCH_INVALID = (1), + #define FE_CRUNCH_INVALID FE_CRUNCH_INVALID ++#define FE_INVALID FE_CRUNCH_INVALID ++#define FE_DIVBYZERO 0 + FE_CRUNCH_OVERFLOW = (4), + #define FE_CRUNCH_OVERFLOW FE_CRUNCH_OVERFLOW ++#define FE_OVERFLOW FE_CRUNCH_OVERFLOW + FE_CRUNCH_UNDERFLOW = (8), + #define FE_CRUNCH_UNDERFLOW FE_CRUNCH_UNDERFLOW ++#define FE_UNDERFLOW FE_CRUNCH_UNDERFLOW + FE_CRUNCH_INEXACT = (16), + #define FE_CRUNCH_INEXACT FE_CRUNCH_INEXACT ++#define FE_INEXACT FE_CRUNCH_INEXACT + }; + + /* Amount to shift by to convert an exception to a mask bit. */ + #define FE_CRUNCH_EXCEPT_SHIFT 5 ++#define FE_EXCEPT_SHIFT FE_CRUNCH_EXCEPT_SHIFT + + /* All supported exceptions, except DIVBYZERO. */ + #define FE_CRUNCH_ALL_EXCEPT \ + (FE_CRUNCH_INVALID | FE_CRUNCH_OVERFLOW | FE_CRUNCH_UNDERFLOW | FE_CRUNCH_INEXACT) ++#define FE_ALL_EXCEPT FE_CRUNCH_ALL_EXCEPT + + /* CRUNCH supports all of the four defined rounding modes. */ + enum + { + FE_CRUNCH_TONEAREST = 0, + #define FE_CRUNCH_TONEAREST FE_CRUNCH_TONEAREST ++#define FE_TONEAREST FE_CRUNCH_TONEAREST + FE_CRUNCH_TOWARDZERO = 0x400, + #define FE_CRUNCH_TOWARDZERO FE_CRUNCH_TOWARDZERO ++#define FE_TOWARDZERO FE_CRUNCH_TOWARDZERO + FE_CRUNCH_DOWNWARD = 0x800, + #define FE_CRUNCH_DOWNWARD FE_CRUNCH_DOWNWARD ++#define FE_DOWNWARD FE_CRUNCH_DOWNWARD + FE_CRUNCH_UPWARD = 0xc00 + #define FE_CRUNCH_UPWARD FE_CRUNCH_UPWARD ++#define FE_UPWARD FE_CRUNCH_UPWARD + }; + + +diff -urN glibc-2.6.1/ports/sysdeps/arm/eabi/fpu_control.h glibc-2.6.1/ports/sysdeps/arm/eabi/fpu_control.h +--- glibc-2.6.1/ports/sysdeps/arm/eabi/fpu_control.h 2008-04-04 18:32:58.000000000 +1000 ++++ glibc-2.6.1/ports/sysdeps/arm/eabi/fpu_control.h 2008-04-07 11:02:13.000000000 +1000 +@@ -20,6 +20,8 @@ + #ifndef _FPU_CONTROL_H + #define _FPU_CONTROL_H + ++#if 0 ++ + /* masking of interrupts */ + #define _FPU_MASK_IM 0x00000100 /* invalid operation */ + #define _FPU_MASK_ZM 0x00000200 /* divide by zero */ +@@ -45,6 +47,11 @@ + #define _FPU_SETCW(cw) \ + __asm__ __volatile__ ("mcr p10, 7, %0, cr1, cr0, 0" : : "r" (cw)) + ++#endif ++ + /* CRUNCH SECTION */ + ++/* Type of the control word. */ ++typedef unsigned int fpu_control_t; ++ + /* DSPSC register: (from EP9312 User's Guide) +@@ -69,19 +73,27 @@ + + /* masking of interrupts */ + #define _FPU_CRUNCH_MASK_IM (1 << 5) /* invalid operation */ ++#define _FPU_MASK_IM _FPU_CRUNCH_MASK_IM + #define _FPU_CRUNCH_MASK_ZM 0 /* divide by zero */ ++#define _FPU_MASK_ZM _FPU_CRUNCH_MASK_ZM + #define _FPU_CRUNCH_MASK_OM (1 << 7) /* overflow */ ++#define _FPU_MASK_OM _FPU_CRUNCH_MASK_OM + #define _FPU_CRUNCH_MASK_UM (1 << 8) /* underflow */ ++#define _FPU_MASK_UM _FPU_CRUNCH_MASK_UM + #define _FPU_CRUNCH_MASK_PM (1 << 9) /* inexact */ ++#define _FPU_MASK_PM _FPU_CRUNCH_MASK_PM + #define _FPU_CRUNCH_MASK_DM 0 /* denormalized operation */ ++#undef _FPU_MASK_DM + + /* Some bits in the FPSCR are not yet defined. They must be preserved when + modifying the contents. */ + #define _FPU_CRUNCH_RESERVED 0x03000042 ++#define _FPU_RESERVED _FPU_CRUNCH_RESERVED + #define _FPU_CRUNCH_DEFAULT 0x00b00000 ++#define _FPU_DEFAULT _FPU_CRUNCH_DEFAULT + /* Default + exceptions enabled. */ + #define _FPU_CRUNCH_IEEE (_FPU_CRUNCH_DEFAULT | 0x000003a0) +- ++#define _FPU_IEEE _FPU_CRUNCH_IEEE + + /* Macros for accessing the hardware control word. */ + /* cfmvr64l %1, mvdx0 */ +@@ -103,6 +115,7 @@ + : "=r" (cw), "=r" (__t1), "=r" (__t2) \ + ); \ + }) ++#define _FPU_GETCW(cw) _FPU_CRUNCH_GETCW(cw) + + /* cfmvr64l %1, mvdx0 */ + /* cfmvr64h %2, mvdx0 */ +@@ -123,7 +136,7 @@ + : "=r" (__t1), "=r" (__t2) : "r" (cw) \ + ); \ + }) +- ++#define _FPU_SETCW(cw) _FPU_CRUNCH_SETCW(cw) + + /* Default control word set at startup. */ + extern fpu_control_t __fpu_control; diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-eabi-fraiseexcpt.patch b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-fraiseexcpt.patch new file mode 100644 index 0000000000..dcee3fad0a --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-fraiseexcpt.patch @@ -0,0 +1,88 @@ +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fraiseexcpt.c glibc-2.5/ports/sysdeps/arm/eabi-new/fraiseexcpt.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fraiseexcpt.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi-new/fraiseexcpt.c 2008-04-14 17:21:09.000000000 +1000 +@@ -25,6 +25,7 @@ + #include <ldsodefs.h> + #include <dl-procinfo.h> + #include <sysdep.h> ++#include <math.h> + + int + feraiseexcept (int excepts) +@@ -105,8 +105,74 @@ + + if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) + { +- /* Unsupported, for now. */ +- return 1; ++ unsigned int dspsc; ++ const float fp_zero = 0.0, fp_one = 1.0, fp_max = FLT_MAX, ++ fp_min = FLT_MIN, fp_1e32 = 1.0e32f, fp_two = 2.0, ++ fp_three = 3.0, fp_inf = HUGE_VALF; ++ ++ /* Raise exceptions represented by EXPECTS. But we must raise only ++ one signal at a time. It is important that if the overflow/underflow ++ exception and the inexact exception are given at the same time, ++ the overflow/underflow exception follows the inexact exception. After ++ each exception we read from the dspsc, to force the exception to be ++ raised immediately. */ ++ ++ /* There are additional complications because this file may be compiled ++ without CRUNCH support enabled, and we also can't assume that the ++ assembler has CRUNCH instructions enabled. To get around this we use the ++ generic coprocessor mnemonics and avoid asking GCC to put float values ++ in CRUNCH registers. */ ++ ++ /* First: invalid exception. */ ++ if (FE_CRUNCH_INVALID & excepts) ++ /* (ZERO * INFINITY) */ ++ __asm__ __volatile__ ( ++ "ldc p4, cr0, %1\n\t" /* cflds mvf0, %1 */ ++ "ldc p4, cr1, %2\n\t" /* cflds mvf1, %2 */ ++ "cdp p4, 1, cr0, cr0, cr1, 0\n\t" /* cfmuls mvf0, mvf0, mvf1 */ ++ "cdp p4, 0, cr0, cr0, cr0, 7\n\t" /* cfmv32sc mvdx0, dspsc */ ++ "mrc p5, 0, %0, cr0, cr0, 0" : "=r" (dspsc) /* cfmvr64l dspsc, mvdx0 */ ++ : "m" (fp_zero), "m" (fp_inf) ++ : "s0", "s1"); ++ ++ /* Next: overflow. */ ++ if (FE_CRUNCH_OVERFLOW & excepts) ++ /* There's no way to raise overflow without also raising inexact. */ ++ __asm__ __volatile__ ( ++ "ldc p4, cr0, %1\n\t" /* cflds mvf0, %1 */ ++ "ldc p4, cr1, %2\n\t" /* cflds mvf1, %2 */ ++ "cdp p4, 3, cr0, cr0, cr1, 4\n\t" /* cfadds mvf0, mvf0, mvf1 */ ++ "cdp p4, 0, cr0, cr0, cr0, 7\n\t" /* cfmv32sc mvdx0, dspsc */ ++ "mrc p5, 0, %0, cr0, cr0, 0" : "=r" (dspsc) /* cfmvr64l dspsc, mvdx0 */ ++ : "m" (fp_max), "m" (fp_1e32) ++ : "s0", "s1"); ++ ++ /* Next: underflow. */ ++ if (FE_CRUNCH_UNDERFLOW & excepts) ++ /* (FLT_MIN * FLT_MIN) */ ++ __asm__ __volatile__ ( ++ "ldc p4, cr0, %1\n\t" /* cflds mvf0, %1 */ ++ "ldc p4, cr1, %2\n\t" /* cflds mvf1, %2 */ ++ "cdp p4, 1, cr0, cr0, cr1, 0\n\t" /* cfmul mvf0, mvf0, mvf1 */ ++ "cdp p4, 0, cr0, cr0, cr0, 7\n\t" /* cfmv32sc mvdx0, dspsc */ ++ "mrc p5, 0, %0, cr0, cr0, 0" : "=r" (dspsc) /* cfmvr64l dspsc, mvdx0 */ ++ : "m" (fp_min), "m" (fp_min) ++ : "s0", "s1"); ++ ++ /* Last: inexact. */ ++ if (FE_CRUNCH_INEXACT & excepts) ++ /* There's no way to raise inexact without also raising overflow. */ ++ __asm__ __volatile__ ( ++ "ldc p4, cr0, %1\n\t" /* cflds mvf0, %1 */ ++ "ldc p4, cr1, %2\n\t" /* cflds mvf1, %2 */ ++ "cdp p4, 3, cr0, cr0, cr1, 4\n\t" /* cfadds mvf0, mvf0, mvf1 */ ++ "cdp p4, 0, cr0, cr0, cr0, 7\n\t" /* cfmv32sc mvdx0, dspsc */ ++ "mrc p5, 0, %0, cr0, cr0, 0" : "=r" (dspsc) /* cfmvr64l dspsc, mvdx0 */ ++ : "m" (fp_max), "m" (fp_1e32) ++ : "s0", "s1"); ++ ++ /* Success. */ ++ return 0; + } + + /* Unsupported, so fail. */ diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-eabi-setjmp_longjmp.patch b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-setjmp_longjmp.patch new file mode 100644 index 0000000000..cf4ed6060b --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-setjmp_longjmp.patch @@ -0,0 +1,112 @@ +--- glibc-2.5/ports/sysdeps/arm/eabi/setjmp.S 2006-09-22 04:39:51.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/setjmp.S 2007-05-24 13:31:20.000000000 +1000 +@@ -74,6 +74,34 @@ + stcl p1, cr15, [r12], #8 + Lno_iwmmxt: + ++ tst a3, #HWCAP_ARM_CRUNCH ++ beq Lno_crunch ++ ++ /* Save the call-preserved crunch registers. */ ++ /* Following instructions are cfstrd cr10, [ip], #8 (etc.) */ ++ /* stcl p4, cr4, [r12], #8 */ ++ /* stcl p4, cr5, [r12], #8 */ ++ /* stcl p4, cr6, [r12], #8 */ ++ /* stcl p4, cr7, [r12], #8 */ ++ stcl p4, cr8, [r12], #8 ++ stcl p4, cr9, [r12], #8 ++ stcl p4, cr10, [r12], #8 ++ stcl p4, cr11, [r12], #8 ++ stcl p4, cr12, [r12], #8 ++ stcl p4, cr13, [r12], #8 ++ stcl p4, cr14, [r12], #8 ++ stcl p4, cr15, [r12], #8 ++ /* Store the floating-point status register. ++ /* Following 6 instructions are FPU_CRUNCH_GETCW (r2) clob (r3, r4) */ ++ /* mrc p5, 0, r3, cr0, cr0, 0 */ ++ /* mrc p5, 0, r4, cr0, cr0, 1 */ ++ /* cdp p4, 0, cr0, cr0, cr0, 7 */ ++ /* mrc p5, 0, r2, cr0, cr0, 0 */ ++ /* mcr p5, 0, r3, cr0, cr0, 0 */ ++ /* mcr p5, 0, r4, cr0, cr0, 1 */ ++ /* str r2, [ip], #4 */ ++Lno_crunch: ++ + /* Make a tail call to __sigjmp_save; it takes the same args. */ + B PLTJMP(C_SYMBOL_NAME(__sigjmp_save)) + +--- glibc-2.5/ports/sysdeps/arm/eabi/__longjmp.S 2006-09-22 04:39:51.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/__longjmp.S 2007-05-24 13:31:23.000000000 +1000 +@@ -76,6 +76,34 @@ + ldcl p1, cr15, [r12], #8 + Lno_iwmmxt: + ++ tst a2, #HWCAP_ARM_CRUNCH ++ beq Lno_crunch ++ ++ /* Restore the call-preserved crunch registers. */ ++ /* Following instructions are cfldrd cr10, [ip], #8 (etc.) */ ++ /* ldcl p4, cr4, [r12], #8 */ ++ /* ldcl p4, cr5, [r12], #8 */ ++ /* ldcl p4, cr6, [r12], #8 */ ++ /* ldcl p4, cr7, [r12], #8 */ ++ ldcl p4, cr8, [r12], #8 ++ ldcl p4, cr9, [r12], #8 ++ ldcl p4, cr10, [r12], #8 ++ ldcl p4, cr11, [r12], #8 ++ ldcl p4, cr12, [r12], #8 ++ ldcl p4, cr13, [r12], #8 ++ ldcl p4, cr14, [r12], #8 ++ ldcl p4, cr15, [r12], #8 ++ /* Restore the floating-point status register. */ ++ ldr r1, [ip], #4 ++ /* Following 6 instructions are FPU_CRUNCH_SETCW (r1) clob (r2, r3). */ ++ /* mrc p5, 0, r2, cr0, cr0, 0 */ ++ /* mrc p5, 0, r3, cr0, cr0, 1 */ ++ /* mcr p5, 0, r1, cr0, cr0, 0 */ ++ /* cdp p4, 1, cr0, cr0, cr0, 7 */ ++ /* mcr p5, 0, r2, cr0, cr0, 0 */ ++ /* mcr p5, 0, r3, cr0, cr0, 1 */ ++Lno_crunch: ++ + DO_RET(lr) + + #ifdef IS_IN_rtld +--- glibc-2.5/ports/sysdeps/unix/sysv/linux/arm/sysdep.h 2006-09-22 04:39:51.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/unix/sysv/linux/arm/sysdep.h 2007-05-24 12:59:03.000000000 +1000 +@@ -48,6 +48,7 @@ + #define HWCAP_ARM_EDSP 128 + #define HWCAP_ARM_JAVA 256 + #define HWCAP_ARM_IWMMXT 512 ++#define HWCAP_ARM_CRUNCH 1024 + + #ifdef __ASSEMBLER__ + +--- glibc-2.5/ports/sysdeps/unix/sysv/linux/arm/dl-procinfo.c 2007-07-02 13:20:36.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/unix/sysv/linux/arm/dl-procinfo.c 2007-07-02 13:23:19.000000000 +1000 +@@ -47,12 +47,12 @@ + #if !defined PROCINFO_DECL && defined SHARED + ._dl_arm_cap_flags + #else +-PROCINFO_CLASS const char _dl_arm_cap_flags[10][10] ++PROCINFO_CLASS const char _dl_arm_cap_flags[11][10] + #endif + #ifndef PROCINFO_DECL + = { + "swp", "half", "thumb", "26bit", "fast-mult", "fpa", "vfp", "edsp", +- "java", "iwmmxt", ++ "java", "iwmmxt", "crunch", + } + #endif + #if !defined SHARED || defined PROCINFO_DECL +--- glibc-2.5/ports/sysdeps/unix/sysv/linux/arm/dl-procinfo.h 2007-07-02 13:25:23.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/unix/sysv/linux/arm/dl-procinfo.h 2007-07-02 13:25:38.000000000 +1000 +@@ -24,7 +24,7 @@ + #include <ldsodefs.h> + #include <sysdep.h> + +-#define _DL_HWCAP_COUNT 10 ++#define _DL_HWCAP_COUNT 11 + + /* The kernel provides platform data but it is not interesting. */ + #define _DL_HWCAP_PLATFORM 0 diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-eabi-unwind.patch b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-unwind.patch new file mode 100644 index 0000000000..d91d4fd356 --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-eabi-unwind.patch @@ -0,0 +1,12 @@ +--- glibc-2.7/ports/sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h 2008-04-04 15:57:19.000000000 +1000 ++++ glibc-2.7/ports/sysdeps/unix/sysv/linux/arm/eabi/nptl/unwind.h 2008-04-04 16:00:41.000000000 +1000 +@@ -138,7 +138,8 @@ + _UVRSC_VFP = 1, /* vfp */ + _UVRSC_FPA = 2, /* fpa */ + _UVRSC_WMMXD = 3, /* Intel WMMX data register */ +- _UVRSC_WMMXC = 4 /* Intel WMMX control register */ ++ _UVRSC_WMMXC = 4, /* Intel WMMX control register */ ++ _UVRSC_CRUNCH = 5 /* Maverick crunch register */ + } + _Unwind_VRS_RegClass; + diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-eabi.patch b/recipes/glibc/glibc-2.4/glibc-crunch-eabi.patch new file mode 100644 index 0000000000..8af4baf9d7 --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-eabi.patch @@ -0,0 +1,461 @@ +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/bits/fenv.h glibc-2.5/ports/sysdeps/arm/eabi/bits/fenv.h +--- glibc-2.5/ports/sysdeps/arm/eabi/bits/fenv.h 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/bits/fenv.h 2008-04-02 13:35:39.000000000 +1000 +@@ -20,7 +20,7 @@ + # error "Never use <bits/fenv.h> directly; include <fenv.h> instead." + #endif + +-/* Define bits representing exceptions in the FPU status word. */ ++/* Define bits representing exceptions in the VFP FPU status word. */ + enum + { + FE_INVALID = 1, +@@ -55,6 +55,40 @@ + #define FE_TOWARDZERO FE_TOWARDZERO + }; + ++/* Define bits representing exceptions in the CRUNCH FPU status word. */ ++enum ++ { ++ FE_CRUNCH_INVALID = (1), ++#define FE_CRUNCH_INVALID FE_CRUNCH_INVALID ++ FE_CRUNCH_OVERFLOW = (4), ++#define FE_CRUNCH_OVERFLOW FE_CRUNCH_OVERFLOW ++ FE_CRUNCH_UNDERFLOW = (8), ++#define FE_CRUNCH_UNDERFLOW FE_CRUNCH_UNDERFLOW ++ FE_CRUNCH_INEXACT = (16), ++#define FE_CRUNCH_INEXACT FE_CRUNCH_INEXACT ++ }; ++ ++/* Amount to shift by to convert an exception to a mask bit. */ ++#define FE_CRUNCH_EXCEPT_SHIFT 5 ++ ++/* All supported exceptions, except DIVBYZERO. */ ++#define FE_CRUNCH_ALL_EXCEPT \ ++ (FE_CRUNCH_INVALID | FE_CRUNCH_OVERFLOW | FE_CRUNCH_UNDERFLOW | FE_CRUNCH_INEXACT) ++ ++/* CRUNCH supports all of the four defined rounding modes. */ ++enum ++ { ++ FE_CRUNCH_TONEAREST = 0, ++#define FE_CRUNCH_TONEAREST FE_CRUNCH_TONEAREST ++ FE_CRUNCH_TOWARDZERO = 0x400, ++#define FE_CRUNCH_TOWARDZERO FE_CRUNCH_TOWARDZERO ++ FE_CRUNCH_DOWNWARD = 0x800, ++#define FE_CRUNCH_DOWNWARD FE_CRUNCH_DOWNWARD ++ FE_CRUNCH_UPWARD = 0xc00 ++#define FE_CRUNCH_UPWARD FE_CRUNCH_UPWARD ++ }; ++ ++ + /* Type representing exception flags. */ + typedef unsigned int fexcept_t; + +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fclrexcpt.c glibc-2.5/ports/sysdeps/arm/eabi/fclrexcpt.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fclrexcpt.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fclrexcpt.c 2008-04-02 13:25:09.000000000 +1000 +@@ -48,6 +48,26 @@ + return 0; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned long int temp; ++ ++ /* Mask out unsupported bits/exceptions. */ ++ excepts &= FE_CRUNCH_ALL_EXCEPT; ++ ++ /* Get the current floating point status. */ ++ _FPU_CRUNCH_GETCW (temp); ++ ++ /* Clear the relevant bits. */ ++ temp = (temp & ~FE_CRUNCH_ALL_EXCEPT) | (temp & FE_CRUNCH_ALL_EXCEPT & ~excepts); ++ ++ /* Put the new data in effect. */ ++ _FPU_CRUNCH_SETCW (temp); ++ ++ /* Success. */ ++ return 0; ++ } ++ + /* Unsupported, so fail. */ + return 1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fedisblxcpt.c glibc-2.5/ports/sysdeps/arm/eabi/fedisblxcpt.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fedisblxcpt.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fedisblxcpt.c 2008-04-02 13:29:44.000000000 +1000 +@@ -46,6 +46,23 @@ + return old_exc; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned long int new_exc, old_exc; ++ ++ _FPU_CRUNCH_GETCW(new_exc); ++ ++ old_exc = (new_exc >> FE_CRUNCH_EXCEPT_SHIFT) & FE_CRUNCH_ALL_EXCEPT; ++ ++ excepts &= FE_CRUNCH_ALL_EXCEPT; ++ ++ new_exc &= ~(excepts << FE_CRUNCH_EXCEPT_SHIFT); ++ ++ _FPU_CRUNCH_SETCW(new_exc); ++ ++ return old_exc; ++ } ++ + /* Unsupported, so return -1 for failure. */ + return -1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/feenablxcpt.c glibc-2.5/ports/sysdeps/arm/eabi/feenablxcpt.c +--- glibc-2.5/ports/sysdeps/arm/eabi/feenablxcpt.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/feenablxcpt.c 2008-04-02 13:30:30.000000000 +1000 +@@ -46,6 +46,23 @@ + return old_exc; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned long int new_exc, old_exc; ++ ++ _FPU_CRUNCH_GETCW(new_exc); ++ ++ old_exc = (new_exc >> FE_CRUNCH_EXCEPT_SHIFT) & FE_CRUNCH_ALL_EXCEPT; ++ ++ excepts &= FE_CRUNCH_ALL_EXCEPT; ++ ++ new_exc |= (excepts << FE_CRUNCH_EXCEPT_SHIFT); ++ ++ _FPU_CRUNCH_SETCW(new_exc); ++ ++ return old_exc; ++ } ++ + /* Unsupported, so return -1 for failure. */ + return -1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fegetenv.c glibc-2.5/ports/sysdeps/arm/eabi/fegetenv.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fegetenv.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fegetenv.c 2008-04-02 13:31:08.000000000 +1000 +@@ -38,6 +38,16 @@ + return 0; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned long int temp; ++ _FPU_CRUNCH_GETCW (temp); ++ envp->__cw = temp; ++ ++ /* Success. */ ++ return 0; ++ } ++ + /* Unsupported, so fail. */ + return 1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fegetexcept.c glibc-2.5/ports/sysdeps/arm/eabi/fegetexcept.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fegetexcept.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fegetexcept.c 2008-04-02 13:31:40.000000000 +1000 +@@ -38,6 +38,15 @@ + return (temp >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned long temp; ++ ++ _FPU_CRUNCH_GETCW (temp); ++ ++ return (temp >> FE_CRUNCH_EXCEPT_SHIFT) & FE_CRUNCH_ALL_EXCEPT; ++ } ++ + /* Unsupported. Return all exceptions disabled. */ + return 0; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fegetround.c glibc-2.5/ports/sysdeps/arm/eabi/fegetround.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fegetround.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fegetround.c 2008-04-02 13:32:18.000000000 +1000 +@@ -38,6 +38,16 @@ + return temp & FE_TOWARDZERO; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned int temp; ++ ++ /* Get the current environment. */ ++ _FPU_CRUNCH_GETCW (temp); ++ ++ return temp & FE_CRUNCH_UPWARD; ++ } ++ + /* The current soft-float implementation only handles TONEAREST. */ + return FE_TONEAREST; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/feholdexcpt.c glibc-2.5/ports/sysdeps/arm/eabi/feholdexcpt.c +--- glibc-2.5/ports/sysdeps/arm/eabi/feholdexcpt.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/feholdexcpt.c 2008-04-02 13:36:24.000000000 +1000 +@@ -47,6 +47,25 @@ + return 0; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned long int temp; ++ ++ /* Store the environment. */ ++ _FPU_CRUNCH_GETCW(temp); ++ envp->__cw = temp; ++ ++ /* Now set all exceptions to non-stop. */ ++ temp &= ~(FE_CRUNCH_ALL_EXCEPT << FE_CRUNCH_EXCEPT_SHIFT); ++ ++ /* And clear all exception flags. */ ++ temp &= ~FE_CRUNCH_ALL_EXCEPT; ++ ++ _FPU_CRUNCH_SETCW(temp); ++ ++ return 0; ++ } ++ + /* Unsupported, so fail. */ + return 1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fesetenv.c glibc-2.5/ports/sysdeps/arm/eabi/fesetenv.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fesetenv.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fesetenv.c 2008-04-02 13:43:31.000000000 +1000 +@@ -48,6 +48,26 @@ + return 0; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ unsigned int temp; ++ ++ _FPU_CRUNCH_GETCW (temp); ++ temp &= _FPU_CRUNCH_RESERVED; ++ ++ if (envp == FE_DFL_ENV) ++ temp |= _FPU_CRUNCH_DEFAULT; ++ else if (envp == FE_NOMASK_ENV) ++ temp |= _FPU_CRUNCH_IEEE; ++ else ++ temp |= envp->__cw & ~_FPU_CRUNCH_RESERVED; ++ ++ _FPU_CRUNCH_SETCW (temp); ++ ++ /* Success. */ ++ return 0; ++ } ++ + /* Unsupported, so fail. */ + return 1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fesetround.c glibc-2.5/ports/sysdeps/arm/eabi/fesetround.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fesetround.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fesetround.c 2008-04-02 13:57:35.000000000 +1000 +@@ -45,6 +45,24 @@ + default: + return 1; + } + } ++ else if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ fpu_control_t temp; ++ ++ switch (round) ++ { ++ case FE_CRUNCH_TONEAREST: ++ case FE_CRUNCH_UPWARD: ++ case FE_CRUNCH_DOWNWARD: ++ case FE_CRUNCH_TOWARDZERO: ++ _FPU_CRUNCH_GETCW (temp); ++ temp = (temp & ~FE_CRUNCH_UPWARD) | round; ++ _FPU_CRUNCH_SETCW (temp); ++ return 0; ++ default: ++ return 1; ++ } ++ } + else if (round == FE_TONEAREST) + /* This is the only supported rounding mode for soft-fp. */ +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fpu_control.h glibc-2.5/ports/sysdeps/arm/eabi/fpu_control.h +--- glibc-2.5/ports/sysdeps/arm/eabi/fpu_control.h 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fpu_control.h 2008-04-02 13:43:05.000000000 +1000 +@@ -45,6 +45,86 @@ + #define _FPU_SETCW(cw) \ + __asm__ __volatile__ ("mcr p10, 7, %0, cr1, cr0, 0" : : "r" (cw)) + ++/* CRUNCH SECTION */ ++ ++/* DSPSC register: (from EP9312 User's Guide) ++ * ++ * bits 31..29 - DAID ++ * bits 28..26 - HVID ++ * bits 25..24 - RSVD ++ * bit 23 - ISAT ++ * bit 22 - UI ++ * bit 21 - INT ++ * bit 20 - AEXC ++ * bits 19..18 - SAT ++ * bits 17..16 - FCC ++ * bit 15 - V ++ * bit 14 - FWDEN ++ * bit 13 - Invalid ++ * bit 12 - Denorm ++ * bits 11..10 - RM ++ * bits 9..5 - IXE, UFE, OFE, RSVD, IOE ++ * bits 4..0 - IX, UF, OF, RSVD, IO ++ */ ++ ++/* masking of interrupts */ ++#define _FPU_CRUNCH_MASK_IM (1 << 5) /* invalid operation */ ++#define _FPU_CRUNCH_MASK_ZM 0 /* divide by zero */ ++#define _FPU_CRUNCH_MASK_OM (1 << 7) /* overflow */ ++#define _FPU_CRUNCH_MASK_UM (1 << 8) /* underflow */ ++#define _FPU_CRUNCH_MASK_PM (1 << 9) /* inexact */ ++#define _FPU_CRUNCH_MASK_DM 0 /* denormalized operation */ ++ ++/* Some bits in the FPSCR are not yet defined. They must be preserved when ++ modifying the contents. */ ++#define _FPU_CRUNCH_RESERVED 0x03000042 ++#define _FPU_CRUNCH_DEFAULT 0x00b00000 ++/* Default + exceptions enabled. */ ++#define _FPU_CRUNCH_IEEE (_FPU_CRUNCH_DEFAULT | 0x000003a0) ++ ++ ++/* Macros for accessing the hardware control word. */ ++/* cfmvr64l %1, mvdx0 */ ++/* cfmvr64h %2, mvdx0 */ ++/* cfmv32sc mvdx0, dspsc */ ++/* cfmvr64l %0, mvdx0 */ ++/* cfmv64lr mvdx0, %1 */ ++/* cfmv64hr mvdx0, %2 */ ++#define _FPU_CRUNCH_GETCW(cw) ({ \ ++ register int __t1, __t2; \ ++ \ ++ __asm__ volatile ( \ ++ "mrc p5, 0, %1, cr0, cr0, 0\n\t" \ ++ "mrc p5, 0, %2, cr0, cr0, 1\n\t" \ ++ "cdp p4, 0, cr0, cr0, cr0, 7\n\t" \ ++ "mrc p5, 0, %0, cr0, cr0, 0\n\t" \ ++ "mcr p5, 0, %1, cr0, cr0, 0\n\t" \ ++ "mcr p5, 0, %2, cr0, cr0, 1" \ ++ : "=r" (cw), "=r" (__t1), "=r" (__t2) \ ++ ); \ ++}) ++ ++/* cfmvr64l %1, mvdx0 */ ++/* cfmvr64h %2, mvdx0 */ ++/* cfmv64lr mvdx0, %0 */ ++/* cfmvsc32 dspsc, mvdx0 */ ++/* cfmv64lr mvdx0, %1 */ ++/* cfmv64hr mvdx0, %2 */ ++#define _FPU_CRUNCH_SETCW(cw) ({ \ ++ register int __t1, __t2; \ ++ \ ++ __asm__ volatile ( \ ++ "mrc p5, 0, %0, cr0, cr0, 0\n\t" \ ++ "mrc p5, 0, %1, cr0, cr0, 1\n\t" \ ++ "mcr p5, 0, %2, cr0, cr0, 0\n\t" \ ++ "cdp p4, 1, cr0, cr0, cr0, 7\n\t" \ ++ "mcr p5, 0, %0, cr0, cr0, 0\n\t" \ ++ "mcr p5, 0, %1, cr0, cr0, 1\n\t" \ ++ : "=r" (__t1), "=r" (__t2) : "r" (cw) \ ++ ); \ ++}) ++ ++ + /* Default control word set at startup. */ + extern fpu_control_t __fpu_control; + +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fraiseexcpt.c glibc-2.5/ports/sysdeps/arm/eabi/fraiseexcpt.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fraiseexcpt.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fraiseexcpt.c 2008-04-07 16:48:09.000000000 +1000 +@@ -103,6 +103,12 @@ + return 0; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ /* Unsupported, for now. */ ++ return 1; ++ } ++ + /* Unsupported, so fail. */ + return 1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/fsetexcptflg.c glibc-2.5/ports/sysdeps/arm/eabi/fsetexcptflg.c +--- glibc-2.5/ports/sysdeps/arm/eabi/fsetexcptflg.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/fsetexcptflg.c 2008-04-02 13:49:34.000000000 +1000 +@@ -47,6 +47,24 @@ + return 0; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ fexcept_t temp; ++ ++ /* Get the current environment. */ ++ _FPU_CRUNCH_GETCW (temp); ++ ++ /* Set the desired exception mask. */ ++ temp &= ~((excepts & FE_CRUNCH_ALL_EXCEPT) << FE_CRUNCH_EXCEPT_SHIFT); ++ temp |= (*flagp & excepts & FE_CRUNCH_ALL_EXCEPT) << FE_CRUNCH_EXCEPT_SHIFT; ++ ++ /* Save state back to the FPU. */ ++ _FPU_CRUNCH_SETCW (temp); ++ ++ /* Success. */ ++ return 0; ++ } ++ + /* Unsupported, so fail. */ + return 1; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/ftestexcept.c glibc-2.5/ports/sysdeps/arm/eabi/ftestexcept.c +--- glibc-2.5/ports/sysdeps/arm/eabi/ftestexcept.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/ftestexcept.c 2008-04-02 13:50:10.000000000 +1000 +@@ -38,6 +38,16 @@ + return temp & excepts & FE_ALL_EXCEPT; + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ fexcept_t temp; ++ ++ /* Get current exceptions. */ ++ _FPU_CRUNCH_GETCW(temp); ++ ++ return temp & excepts & FE_CRUNCH_ALL_EXCEPT; ++ } ++ + /* Unsupported, return 0. */ + return 0; + } +diff -urN glibc-2.5/ports/sysdeps/arm/eabi/setfpucw.c glibc-2.5/ports/sysdeps/arm/eabi/setfpucw.c +--- glibc-2.5/ports/sysdeps/arm/eabi/setfpucw.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/eabi/setfpucw.c 2008-04-02 13:51:28.000000000 +1000 +@@ -43,5 +43,20 @@ + _FPU_SETCW (cw); + } + ++ if (GLRO (dl_hwcap) & HWCAP_ARM_CRUNCH) ++ { ++ fpu_control_t cw; ++ ++ /* Fetch the current control word. */ ++ _FPU_CRUNCH_GETCW (cw); ++ ++ /* Preserve the reserved bits, and set the rest as the user ++ specified (or the default, if the user gave zero). */ ++ cw &= _FPU_CRUNCH_RESERVED; ++ cw |= set & ~_FPU_CRUNCH_RESERVED; ++ ++ _FPU_CRUNCH_SETCW (cw); ++ } ++ + /* Do nothing if a VFP unit isn't present. */ + } diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-endian-bigword-littlebyte.patch b/recipes/glibc/glibc-2.4/glibc-crunch-endian-bigword-littlebyte.patch new file mode 100644 index 0000000000..e181e97ca5 --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-endian-bigword-littlebyte.patch @@ -0,0 +1,40 @@ +diff -urN glibc-2.5/ports/sysdeps/arm/bits/endian.h glibc-2.5/ports/sysdeps/arm/bits/endian.h +--- glibc-2.5/ports/sysdeps/arm/bits/endian.h 2005-06-13 20:11:47.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/bits/endian.h 2007-05-18 08:41:52.000000000 +1000 +@@ -15,5 +15,9 @@ + #ifdef __VFP_FP__ + #define __FLOAT_WORD_ORDER __BYTE_ORDER + #else ++#ifdef __MAVERICK__ ++#define __FLOAT_WORD_ORDER __BIG_ENDIAN ++#else + #define __FLOAT_WORD_ORDER __BIG_ENDIAN + #endif ++#endif +diff -urN glibc-2.5/ports/sysdeps/arm/gccframe.h glibc-2.5/ports/sysdeps/arm/gccframe.h +--- glibc-2.5/ports/sysdeps/arm/gccframe.h 2001-11-16 11:07:20.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/gccframe.h 2007-05-18 08:53:38.000000000 +1000 +@@ -17,6 +17,10 @@ + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + ++#ifdef __MAVERICK__ ++#define FIRST_PSEUDO_REGISTER 43 ++#else + #define FIRST_PSEUDO_REGISTER 27 ++#endif + + #include <sysdeps/generic/gccframe.h> +diff -urN glibc-2.5/ports/sysdeps/arm/gmp-mparam.h glibc-2.5/ports/sysdeps/arm/gmp-mparam.h +--- glibc-2.5/ports/sysdeps/arm/gmp-mparam.h 2005-06-13 20:11:47.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/gmp-mparam.h 2007-05-18 08:54:21.000000000 +1000 +@@ -29,6 +29,9 @@ + #if defined(__ARMEB__) + # define IEEE_DOUBLE_MIXED_ENDIAN 0 + # define IEEE_DOUBLE_BIG_ENDIAN 1 ++#elif defined(__MAVERICK__) ++#define IEEE_DOUBLE_MIXED_ENDIAN 0 ++#define IEEE_DOUBLE_BIG_ENDIAN 1 + #elif defined(__VFP_FP__) + # define IEEE_DOUBLE_MIXED_ENDIAN 0 + # define IEEE_DOUBLE_BIG_ENDIAN 0 diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-endian-littleword-littlebyte.patch b/recipes/glibc/glibc-2.4/glibc-crunch-endian-littleword-littlebyte.patch new file mode 100644 index 0000000000..e8559d4f67 --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-endian-littleword-littlebyte.patch @@ -0,0 +1,40 @@ +diff -urN glibc-2.5/ports/sysdeps/arm/bits/endian.h glibc-2.5/ports/sysdeps/arm/bits/endian.h +--- glibc-2.5/ports/sysdeps/arm/bits/endian.h 2005-06-13 20:11:47.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/bits/endian.h 2007-05-18 08:41:52.000000000 +1000 +@@ -15,5 +15,9 @@ + #ifdef __VFP_FP__ + #define __FLOAT_WORD_ORDER __BYTE_ORDER + #else ++#ifdef __MAVERICK__ ++#define __FLOAT_WORD_ORDER __LITTLE_ENDIAN ++#else + #define __FLOAT_WORD_ORDER __BIG_ENDIAN + #endif ++#endif +diff -urN glibc-2.5/ports/sysdeps/arm/gccframe.h glibc-2.5/ports/sysdeps/arm/gccframe.h +--- glibc-2.5/ports/sysdeps/arm/gccframe.h 2001-11-16 11:07:20.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/gccframe.h 2007-05-18 08:53:38.000000000 +1000 +@@ -17,6 +17,10 @@ + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + ++#ifdef __MAVERICK__ ++#define FIRST_PSEUDO_REGISTER 43 ++#else + #define FIRST_PSEUDO_REGISTER 27 ++#endif + + #include <sysdeps/generic/gccframe.h> +diff -urN glibc-2.5/ports/sysdeps/arm/gmp-mparam.h glibc-2.5/ports/sysdeps/arm/gmp-mparam.h +--- glibc-2.5/ports/sysdeps/arm/gmp-mparam.h 2005-06-13 20:11:47.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/gmp-mparam.h 2007-05-18 08:54:21.000000000 +1000 +@@ -29,6 +29,9 @@ + #if defined(__ARMEB__) + # define IEEE_DOUBLE_MIXED_ENDIAN 0 + # define IEEE_DOUBLE_BIG_ENDIAN 1 ++#elif defined(__MAVERICK__) ++#define IEEE_DOUBLE_MIXED_ENDIAN 0 ++#define IEEE_DOUBLE_BIG_ENDIAN 0 + #elif defined(__VFP_FP__) + # define IEEE_DOUBLE_MIXED_ENDIAN 0 + # define IEEE_DOUBLE_BIG_ENDIAN 0 diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-oabi.patch b/recipes/glibc/glibc-2.4/glibc-crunch-oabi.patch new file mode 100644 index 0000000000..964abb46d6 --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-oabi.patch @@ -0,0 +1,310 @@ +diff -urN glibc-2.5/ports/sysdeps/arm/fpu/bits/fenv.h glibc-2.5/ports/sysdeps/arm/fpu/bits/fenv.h +--- glibc-2.5/ports/sysdeps/arm/fpu/bits/fenv.h 2001-07-06 14:55:48.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/fpu/bits/fenv.h 2007-05-18 08:44:33.000000000 +1000 +@@ -20,6 +20,45 @@ + # error "Never use <bits/fenv.h> directly; include <fenv.h> instead." + #endif + ++#if defined(__MAVERICK__) ++ ++/* Define bits representing exceptions in the FPU status word. */ ++enum ++ { ++ FE_INVALID = 1, ++#define FE_INVALID FE_INVALID ++ FE_OVERFLOW = 4, ++#define FE_OVERFLOW FE_OVERFLOW ++ FE_UNDERFLOW = 8, ++#define FE_UNDERFLOW FE_UNDERFLOW ++ FE_INEXACT = 16, ++#define FE_INEXACT FE_INEXACT ++ }; ++ ++/* Amount to shift by to convert an exception to a mask bit. */ ++#define FE_EXCEPT_SHIFT 5 ++ ++/* All supported exceptions. */ ++#define FE_ALL_EXCEPT \ ++ (FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW | FE_INEXACT) ++ ++/* IEEE rounding modes. */ ++enum ++ { ++ FE_TONEAREST = 0, ++#define FE_TONEAREST FE_TONEAREST ++ FE_TOWARDZERO = 0x400, ++#define FE_TOWARDZERO FE_TOWARDZERO ++ FE_DOWNWARD = 0x800, ++#define FE_DOWNWARD FE_DOWNWARD ++ FE_UPWARD = 0xc00, ++#define FE_UPWARD FE_UPWARD ++ }; ++ ++#define FE_ROUND_MASK (FE_UPWARD) ++ ++#else /* FPA */ ++ + /* Define bits representing exceptions in the FPU status word. */ + enum + { +@@ -31,6 +70,7 @@ + #define FE_OVERFLOW FE_OVERFLOW + FE_UNDERFLOW = 8, + #define FE_UNDERFLOW FE_UNDERFLOW ++ + }; + + /* Amount to shift by to convert an exception to a mask bit. */ +@@ -44,6 +84,8 @@ + modes exist, but you have to encode them in the actual instruction. */ + #define FE_TONEAREST 0 + ++#endif /* FPA */ ++ + /* Type representing exception flags. */ + typedef unsigned long int fexcept_t; + +diff -urN glibc-2.5/ports/sysdeps/arm/fpu/bits/setjmp.h glibc-2.5/ports/sysdeps/arm/fpu/bits/setjmp.h +--- glibc-2.5/ports/sysdeps/arm/fpu/bits/setjmp.h 2006-01-10 19:22:16.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/fpu/bits/setjmp.h 2007-05-18 08:45:22.000000000 +1000 +@@ -28,7 +28,11 @@ + #ifndef _ASM + /* Jump buffer contains v1-v6, sl, fp, sp and pc. Other registers are not + saved. */ ++#ifdef __MAVERICK__ ++typedef int __jmp_buf[34]; ++#else + typedef int __jmp_buf[22]; + #endif ++#endif + + #endif +diff -urN glibc-2.5/ports/sysdeps/arm/fpu/fegetround.c glibc-2.5/ports/sysdeps/arm/fpu/fegetround.c +--- glibc-2.5/ports/sysdeps/arm/fpu/fegetround.c 2001-07-06 14:55:48.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/fpu/fegetround.c 2007-05-18 08:47:52.000000000 +1000 +@@ -18,9 +18,21 @@ + 02111-1307 USA. */ + + #include <fenv.h> ++#include <fpu_control.h> + + int + fegetround (void) + { ++#if defined(__MAVERICK__) ++ ++ unsigned long temp; ++ ++ _FPU_GETCW (temp); ++ return temp & FE_ROUND_MASK; ++ ++#else /* FPA */ ++ + return FE_TONEAREST; /* Easy. :-) */ ++ ++#endif + } +diff -urN glibc-2.5/ports/sysdeps/arm/fpu/fesetround.c glibc-2.5/ports/sysdeps/arm/fpu/fesetround.c +--- glibc-2.5/ports/sysdeps/arm/fpu/fesetround.c 2005-10-11 01:29:32.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/fpu/fesetround.c 2007-05-18 08:48:32.000000000 +1000 +@@ -20,10 +20,26 @@ + #include <fenv.h> ++#include <fpu_control.h> + + int + fesetround (int round) + { ++#if defined(__MAVERICK__) ++ unsigned long temp; ++ ++ if (round & ~FE_ROUND_MASK) ++ return 1; ++ ++ _FPU_GETCW (temp); ++ temp = (temp & ~FE_ROUND_MASK) | round; ++ _FPU_SETCW (temp); ++ return 0; ++ ++#else /* FPA */ ++ + /* We only support FE_TONEAREST, so there is no need for any work. */ + return (round == FE_TONEAREST)?0:1; ++ ++#endif + } + + libm_hidden_def (fesetround) +diff -urN glibc-2.5/ports/sysdeps/arm/fpu/fpu_control.h glibc-2.5/ports/sysdeps/arm/fpu/fpu_control.h +--- glibc-2.5/ports/sysdeps/arm/fpu/fpu_control.h 2001-07-06 14:55:48.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/fpu/fpu_control.h 2007-05-18 08:50:28.000000000 +1000 +@@ -20,6 +20,81 @@ + #ifndef _FPU_CONTROL_H + #define _FPU_CONTROL_H + ++#if defined(__MAVERICK__) ++ ++/* DSPSC register: (from EP9312 User's Guide) ++ * ++ * bits 31..29 - DAID ++ * bits 28..26 - HVID ++ * bits 25..24 - RSVD ++ * bit 23 - ISAT ++ * bit 22 - UI ++ * bit 21 - INT ++ * bit 20 - AEXC ++ * bits 19..18 - SAT ++ * bits 17..16 - FCC ++ * bit 15 - V ++ * bit 14 - FWDEN ++ * bit 13 - Invalid ++ * bit 12 - Denorm ++ * bits 11..10 - RM ++ * bits 9..5 - IXE, UFE, OFE, RSVD, IOE ++ * bits 4..0 - IX, UF, OF, RSVD, IO ++ */ ++ ++/* masking of interrupts */ ++#define _FPU_MASK_IM (1 << 5) /* invalid operation */ ++#define _FPU_MASK_ZM 0 /* divide by zero */ ++#define _FPU_MASK_OM (1 << 7) /* overflow */ ++#define _FPU_MASK_UM (1 << 8) /* underflow */ ++#define _FPU_MASK_PM (1 << 9) /* inexact */ ++#define _FPU_MASK_DM 0 /* denormalized operation */ ++ ++#define _FPU_RESERVED 0xfffff000 /* These bits are reserved. */ ++ ++#define _FPU_DEFAULT 0x00b00000 /* Default value. */ ++#define _FPU_IEEE 0x00b003a0 /* Default + exceptions enabled. */ ++ ++/* Type of the control word. */ ++typedef unsigned int fpu_control_t; ++ ++/* Macros for accessing the hardware control word. */ ++#define _FPU_GETCW(cw) ({ \ ++ register int __t1, __t2; \ ++ \ ++ __asm__ volatile ( \ ++ "cfmvr64l %1, mvdx0\n\t" \ ++ "cfmvr64h %2, mvdx0\n\t" \ ++ "cfmv32sc mvdx0, dspsc\n\t" \ ++ "cfmvr64l %0, mvdx0\n\t" \ ++ "cfmv64lr mvdx0, %1\n\t" \ ++ "cfmv64hr mvdx0, %2" \ ++ : "=r" (cw), "=r" (__t1), "=r" (__t2) \ ++ ); \ ++}) ++ ++#define _FPU_SETCW(cw) ({ \ ++ register int __t0, __t1, __t2; \ ++ \ ++ __asm__ volatile ( \ ++ "cfmvr64l %1, mvdx0\n\t" \ ++ "cfmvr64h %2, mvdx0\n\t" \ ++ "cfmv64lr mvdx0, %0\n\t" \ ++ "cfmvsc32 dspsc, mvdx0\n\t" \ ++ "cfmv64lr mvdx0, %1\n\t" \ ++ "cfmv64hr mvdx0, %2" \ ++ : "=r" (__t0), "=r" (__t1), "=r" (__t2) \ ++ : "0" (cw) \ ++ ); \ ++}) ++ ++/* Default control word set at startup. */ ++extern fpu_control_t __fpu_control; ++ ++#else /* FPA */ ++ ++ ++ + /* We have a slight terminology confusion here. On the ARM, the register + * we're interested in is actually the FPU status word - the FPU control + * word is something different (which is implementation-defined and only +@@ -99,4 +174,6 @@ + /* Default control word set at startup. */ + extern fpu_control_t __fpu_control; + ++#endif /* FPA */ ++ + #endif /* _FPU_CONTROL_H */ +diff -urN glibc-2.5/ports/sysdeps/arm/fpu/__longjmp.S glibc-2.5/ports/sysdeps/arm/fpu/__longjmp.S +--- glibc-2.5/ports/sysdeps/arm/fpu/__longjmp.S 2001-07-06 14:55:48.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/fpu/__longjmp.S 2007-05-18 08:51:36.000000000 +1000 +@@ -30,7 +30,33 @@ + movs r0, r1 /* get the return value in place */ + moveq r0, #1 /* can't let setjmp() return zero! */ + ++#ifdef __MAVERICK__ ++ cfldrd mvd4, [ip], #8 ++ nop ++ cfldrd mvd5, [ip], #8 ++ nop ++ cfldrd mvd6, [ip], #8 ++ nop ++ cfldrd mvd7, [ip], #8 ++ nop ++ cfldrd mvd8, [ip], #8 ++ nop ++ cfldrd mvd9, [ip], #8 ++ nop ++ cfldrd mvd10, [ip], #8 ++ nop ++ cfldrd mvd11, [ip], #8 ++ nop ++ cfldrd mvd12, [ip], #8 ++ nop ++ cfldrd mvd13, [ip], #8 ++ nop ++ cfldrd mvd14, [ip], #8 ++ nop ++ cfldrd mvd15, [ip], #8 ++#else + lfmfd f4, 4, [ip] ! /* load the floating point regs */ ++#endif + + LOADREGS(ia, ip, {v1-v6, sl, fp, sp, pc}) + END (__longjmp) +diff -urN glibc-2.5/ports/sysdeps/arm/fpu/setjmp.S glibc-2.5/ports/sysdeps/arm/fpu/setjmp.S +--- glibc-2.5/ports/sysdeps/arm/fpu/setjmp.S 2001-07-06 14:55:48.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/fpu/setjmp.S 2007-05-18 08:53:00.000000000 +1000 +@@ -24,11 +24,41 @@ + + ENTRY (__sigsetjmp) + /* Save registers */ ++#ifdef __MAVERICK__ ++ cfstrd mvd4, [r0], #8 ++ nop ++ cfstrd mvd5, [r0], #8 ++ nop ++ cfstrd mvd6, [r0], #8 ++ nop ++ cfstrd mvd7, [r0], #8 ++ nop ++ cfstrd mvd8, [r0], #8 ++ nop ++ cfstrd mvd9, [r0], #8 ++ nop ++ cfstrd mvd10, [r0], #8 ++ nop ++ cfstrd mvd11, [r0], #8 ++ nop ++ cfstrd mvd12, [r0], #8 ++ nop ++ cfstrd mvd13, [r0], #8 ++ nop ++ cfstrd mvd14, [r0], #8 ++ nop ++ cfstrd mvd15, [r0], #8 ++#else + sfmea f4, 4, [r0]! ++#endif + stmia r0, {v1-v6, sl, fp, sp, lr} + + /* Restore pointer to jmp_buf */ ++#ifdef __MAVERICK__ ++ sub r0, r0, #96 ++#else + sub r0, r0, #48 ++#endif + + /* Make a tail call to __sigjmp_save; it takes the same args. */ + B PLTJMP(C_SYMBOL_NAME(__sigjmp_save)) diff --git a/recipes/glibc/glibc-2.4/glibc-crunch-oabi2.patch b/recipes/glibc/glibc-2.4/glibc-crunch-oabi2.patch new file mode 100644 index 0000000000..fe5a05014f --- /dev/null +++ b/recipes/glibc/glibc-2.4/glibc-crunch-oabi2.patch @@ -0,0 +1,18 @@ +--- glibc-2.5/ports/sysdeps/arm/sysdep.h 2007-07-02 13:05:53.000000000 +1000 ++++ glibc-2.5/ports/sysdeps/arm/sysdep.h 2007-07-02 13:06:26.000000000 +1000 +@@ -51,6 +51,7 @@ + + #endif + ++#if 0 // ndef __MAVERICK__ + /* APCS-32 doesn't preserve the condition codes across function call. */ + #ifdef __APCS_32__ + #define LOADREGS(cond, base, reglist...)\ +@@ -74,6 +75,7 @@ + #define DO_RET(_reg) \ + movs pc, _reg + #endif ++#endif + + /* Define an entry point visible from C. */ + #define ENTRY(name) \ diff --git a/recipes/glibc/glibc_2.6.1.bb b/recipes/glibc/glibc_2.6.1.bb index 4f0a58fa91..0a8708c1e3 100644 --- a/recipes/glibc/glibc_2.6.1.bb +++ b/recipes/glibc/glibc_2.6.1.bb @@ -60,7 +60,14 @@ SRC_URI = "\ file://march-i686.patch;patch=1;pnum=0 \ " -# file://ldsocache-varrun.patch;patch=1 \ +SRC_URI_append_ep9312 = "\ + file://glibc-crunch-endian-littleword-littlebyte.patch;patch=1 \ + file://glibc-crunch-eabi-setjmp_longjmp.patch;patch=1 \ + file://glibc-crunch-eabi-unwind.patch;patch=1 \ + file://glibc-crunch-eabi.patch;patch=1 \ + file://glibc-crunch-eabi-force.patch;patch=1 \ + file://glibc-crunch-eabi-fraiseexcpt.patch;patch=1 \ +" # Build fails on sh3 and sh4 without additional patches SRC_URI_append_sh3 = " file://no-z-defs.patch;patch=1" |