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author | Peter Tyser <ptyser@xes-inc.com> | 2010-04-12 22:28:04 -0500 |
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committer | Wolfgang Denk <wd@denx.de> | 2010-04-13 09:13:03 +0200 |
commit | ea0364f1bbfed1e3ea711147420875cf338fe77a (patch) | |
tree | 15c051bc4d2e94c1661c73e1b87c22c7beda7c24 /lib_blackfin/__kgdb.S | |
parent | 89f39e177e7b0152aa1d3152baa25d986e36cdcf (diff) | |
download | u-boot-imx-ea0364f1bbfed1e3ea711147420875cf338fe77a.zip u-boot-imx-ea0364f1bbfed1e3ea711147420875cf338fe77a.tar.gz u-boot-imx-ea0364f1bbfed1e3ea711147420875cf338fe77a.tar.bz2 |
Move lib_$ARCH directories to arch/$ARCH/lib
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk
This change is intended to clean up the top-level directory structure
and more closely mimic Linux's directory organization.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'lib_blackfin/__kgdb.S')
-rw-r--r-- | lib_blackfin/__kgdb.S | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/lib_blackfin/__kgdb.S b/lib_blackfin/__kgdb.S deleted file mode 100644 index cba4179..0000000 --- a/lib_blackfin/__kgdb.S +++ /dev/null @@ -1,155 +0,0 @@ - -#include <asm/linkage.h> - -/* save stack context for non-local goto - * int kgdb_setjmp(long *buf) - */ - -ENTRY(_kgdb_setjmp) - [--SP] = p0; /* Save P0 */ - p0 = r0; - r0 = [SP++]; /* Load P0 into R0 */ - - [p0 + 0x00] = r0; /* GP address registers */ - [p0 + 0x04] = p1; - [p0 + 0x08] = p2; - [p0 + 0x0C] = p3; - [p0 + 0x10] = p4; - [p0 + 0x14] = p5; - [p0 + 0x18] = FP; /* frame pointer */ - [p0 + 0x1C] = SP; /* stack pointer */ - - [p0 + 0x20] = p0; /* data regs */ - [p0 + 0x24] = r1; - [p0 + 0x28] = r2; - [p0 + 0x2C] = r3; - [p0 + 0x30] = r4; - [p0 + 0x34] = r5; - [p0 + 0x38] = r6; - [p0 + 0x3C] = r7; - - r0 = ASTAT; [p0 + 0x40] = r0; - - /* loop counters */ - r0 = LC0; [p0 + 0x44] = r0; - r0 = LC1; [p0 + 0x48] = r0; - - /* Accumulator */ - r0 = A0.w; [p0 + 0x4C] = r0; - r0.l = A0.x; [p0 + 0x50] = r0; - r0 = A1.w; [p0 + 0x54] = r0; - r0.l = A1.x; [p0 + 0x58] = r0; - - /* index registers */ - r0 = i0; [p0 + 0x5C] = r0; - r0 = i1; [p0 + 0x60] = r0; - r0 = i2; [p0 + 0x64] = r0; - r0 = i3; [p0 + 0x68] = r0; - - /* modifier registers */ - r0 = m0; [p0 + 0x6C] = r0; - r0 = m1; [p0 + 0x70] = r0; - r0 = m2; [p0 + 0x74] = r0; - r0 = m3; [p0 + 0x78] = r0; - - /* length registers */ - r0 = l0; [p0 + 0x7C] = r0; - r0 = l1; [p0 + 0x80] = r0; - r0 = l2; [p0 + 0x84] = r0; - r0 = l3; [p0 + 0x88] = r0; - - /* base registers */ - r0 = b0; [p0 + 0x8C] = r0; - r0 = b1; [p0 + 0x90] = r0; - r0 = b2; [p0 + 0x94] = r0; - r0 = b3; [p0 + 0x98] = r0; - - /* store return address */ - r0 = RETS; [p0 + 0x9C] = r0; - - R0 = 0; - RTS; -ENDPROC(_kgdb_setjmp) - -/* - * non-local jump to a saved stack context - * longjmp(long *buf, int val) - */ - -ENTRY(_kgdb_longjmp) - p0 = r0; - r0 = [p0 + 0x00]; - [--sp] = r0; - - /* GP address registers - skip p0 for now*/ - p1 = [p0 + 0x04]; - p2 = [p0 + 0x08]; - p3 = [p0 + 0x0C]; - p4 = [p0 + 0x10]; - p5 = [p0 + 0x14]; - /* frame pointer */ - fp = [p0 + 0x18]; - /* stack pointer */ - r0 = [sp++]; - sp = [p0 + 0x1C]; - [--sp] = r0; - [--sp] = r1; - - /* data regs */ - r0 = [p0 + 0x20]; - r1 = [p0 + 0x24]; - r2 = [p0 + 0x28]; - r3 = [p0 + 0x2C]; - r4 = [p0 + 0x30]; - r5 = [p0 + 0x34]; - r6 = [p0 + 0x38]; - r7 = [p0 + 0x3C]; - - r0 = [p0 + 0x40]; ASTAT = r0; - - /* loop counters */ - r0 = [p0 + 0x44]; LC0 = r0; - r0 = [p0 + 0x48]; LC1 = r0; - - /* Accumulator */ - r0 = [p0 + 0x4C]; A0.w = r0; - r0 = [p0 + 0x50]; A0.x = r0; - r0 = [p0 + 0x54]; A1.w = r0; - r0 = [p0 + 0x58]; A1.x = r0; - - /* index registers */ - r0 = [p0 + 0x5C]; i0 = r0; - r0 = [p0 + 0x60]; i1 = r0; - r0 = [p0 + 0x64]; i2 = r0; - r0 = [p0 + 0x68]; i3 = r0; - - /* modifier registers */ - r0 = [p0 + 0x6C]; m0 = r0; - r0 = [p0 + 0x70]; m1 = r0; - r0 = [p0 + 0x74]; m2 = r0; - r0 = [p0 + 0x78]; m3 = r0; - - /* length registers */ - r0 = [p0 + 0x7C]; l0 = r0; - r0 = [p0 + 0x80]; l1 = r0; - r0 = [p0 + 0x84]; l2 = r0; - r0 = [p0 + 0x88]; l3 = r0; - - /* base registers */ - r0 = [p0 + 0x8C]; b0 = r0; - r0 = [p0 + 0x90]; b1 = r0; - r0 = [p0 + 0x94]; b2 = r0; - r0 = [p0 + 0x98]; b3 = r0; - - /* store return address */ - r0 = [p0 + 0x9C]; RETS = r0; - - /* fixup R0 & P0 */ - r0 = [sp++]; - p0 = [sp++]; - CC = R0 == 0; - IF !CC JUMP .Lfinished; - R0 = 1; -.Lfinished: - RTS; -ENDPROC(_kgdb_longjmp) |