mirror of
https://github.com/adtools/clib2.git
synced 2026-09-11 19:35:47 +00:00
- Replaced rows of blank spaces by tabs.
git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15168 87f5fb63-7c3d-0410-a384-fd976d0f7a62
This commit is contained in:
Olaf Barthel
+2
-2
@@ -1,5 +1,5 @@
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|||||||
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||||||
| $Id: nrcrt0.S,v 1.5 2006-01-08 12:04:24 obarthel Exp $
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| $Id: nrcrt0.S,v 1.6 2006-11-16 10:09:20 obarthel Exp $
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||||||
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| :ts=4
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| :ts=4
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@@ -56,7 +56,7 @@ MEMF_CLEAR = 65536
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.text
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.text
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||||||
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.globl _main | This enforces linkage against the main() function
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.globl _main | This enforces linkage against the main() function
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.globl __main
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.globl __main
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.globl ___is_resident
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.globl ___is_resident
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+275
-275
@@ -1,5 +1,5 @@
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/*
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/*
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* $Id: stdlib_setjmp.c,v 1.4 2006-01-08 12:04:26 obarthel Exp $
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* $Id: stdlib_setjmp.c,v 1.5 2006-11-16 10:09:20 obarthel Exp $
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*
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*
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* :ts=4
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* :ts=4
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*
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*
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@@ -49,34 +49,34 @@
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/****************************************************************************/
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/****************************************************************************/
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asm(" \n\
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asm(" \n\
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\n\
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\n\
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AFB_68881 = 4 \n\
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AFB_68881 = 4 \n\
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AttnFlags = 297 \n\
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AttnFlags = 297 \n\
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||||||
\n\
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\n\
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||||||
.text \n\
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.text \n\
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.even \n\
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.even \n\
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\n\
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\n\
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.globl _setjmp \n\
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.globl _setjmp \n\
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\n\
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\n\
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_setjmp: \n\
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_setjmp: \n\
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\n\
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\n\
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movel a0,sp@- | save A0 \n\
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movel a0,sp@- | save A0 \n\
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moveal sp@(8),a0 | (struct __jmp_buf *) env \n\
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moveal sp@(8),a0 | (struct __jmp_buf *) env \n\
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movel sp@(4),a0@ | remember the return address \n\
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movel sp@(4),a0@ | remember the return address \n\
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moveml d1-a6,a0@(4:W) | save all registers, except for D0 and A7 \n\
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moveml d1-a6,a0@(4:W) | save all registers, except for D0 and A7 \n\
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movel sp@+,a0@(32:W) | put the old A0 where it belongs \n\
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movel sp@+,a0@(32:W) | put the old A0 where it belongs \n\
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movel sp,a0@(60:W) | put the old A7 where it belongs \n\
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movel sp,a0@(60:W) | put the old A7 where it belongs \n\
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\n\
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\n\
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moveal "A4(_SysBase)",a1 \n\
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moveal "A4(_SysBase)",a1 \n\
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btst #AFB_68881,a1@(AttnFlags:W) | is there an FPU installed? \n\
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btst #AFB_68881,a1@(AttnFlags:W) | is there an FPU installed? \n\
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beq l0 | skip the following if not \n\
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beq l0 | skip the following if not \n\
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\n\
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\n\
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fmovemx fp0-fp7,a0@(64:W) | save all floating point registers \n\
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fmovemx fp0-fp7,a0@(64:W) | save all floating point registers \n\
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\n\
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\n\
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l0: moveq #0,d0 | always return 0 \n\
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l0: moveq #0,d0 | always return 0 \n\
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rts \n\
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rts \n\
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\n\
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\n\
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");
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");
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/****************************************************************************/
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/****************************************************************************/
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@@ -85,43 +85,43 @@ l0: moveq #0,d0 | always return 0 \n\
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/****************************************************************************/
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/****************************************************************************/
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asm(" \n\
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asm(" \n\
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\n\
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\n\
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AFB_68881 = 4 \n\
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AFB_68881 = 4 \n\
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AttnFlags = 297 \n\
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AttnFlags = 297 \n\
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\n\
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\n\
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.text \n\
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.text \n\
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.even \n\
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.even \n\
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\n\
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\n\
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.globl _longjmp \n\
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.globl _longjmp \n\
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.globl ___stkrst \n\
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.globl ___stkrst \n\
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\n\
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\n\
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_longjmp: \n\
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_longjmp: \n\
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\n\
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\n\
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moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
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moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
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movel sp@(8),d2 | (int) status \n\
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movel sp@(8),d2 | (int) status \n\
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\n\
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\n\
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tstl d2 \n\
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tstl d2 \n\
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bne l1 | skip the following if result is non-zero \n\
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bne l1 | skip the following if result is non-zero \n\
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\n\
|
\n\
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moveq #1,d2 | make sure that the result is always non-zero \n\
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moveq #1,d2 | make sure that the result is always non-zero \n\
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\n\
|
\n\
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||||||
l1: movel a0@(60:W),d0 | get the stack pointer address to restore \n\
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l1: movel a0@(60:W),d0 | get the stack pointer address to restore \n\
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jbsr ___stkrst | restore the stack frame \n\
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jbsr ___stkrst | restore the stack frame \n\
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movel d2,d0 | get the return code back \n\
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movel d2,d0 | get the return code back \n\
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\n\
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\n\
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moveal "A4(_SysBase)",a1 \n\
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moveal "A4(_SysBase)",a1 \n\
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||||||
btst #AFB_68881,a1@(AttnFlags:W) | is there an FPU installed? \n\
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btst #AFB_68881,a1@(AttnFlags:W) | is there an FPU installed? \n\
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beq l2 | skip the following if not \n\
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beq l2 | skip the following if not \n\
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||||||
\n\
|
\n\
|
||||||
fmovemx a0@(64:W),fp0-fp7 | restore all floating point registers \n\
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fmovemx a0@(64:W),fp0-fp7 | restore all floating point registers \n\
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\n\
|
\n\
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||||||
l2: moveml a0@(4:W),d1-d7 | restore all data registers \n\
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l2: moveml a0@(4:W),d1-d7 | restore all data registers \n\
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||||||
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0 \n\
|
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0 \n\
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||||||
movel a0@,sp@ | restore A0 \n\
|
movel a0@,sp@ | restore A0 \n\
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||||||
moveal a0@(32:W),a0 | and return to the address setjmp() was called from \n\
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moveal a0@(32:W),a0 | and return to the address setjmp() was called from \n\
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||||||
rts \n\
|
rts \n\
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||||||
\n\
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\n\
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||||||
");
|
");
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||||||
|
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||||||
/****************************************************************************/
|
/****************************************************************************/
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||||||
@@ -130,38 +130,38 @@ l2: moveml a0@(4:W),d1-d7 | restore all data registers \n\
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/****************************************************************************/
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/****************************************************************************/
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||||||
|
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||||||
asm(" \n\
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asm(" \n\
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||||||
\n\
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\n\
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||||||
AFB_68881 = 4 \n\
|
AFB_68881 = 4 \n\
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||||||
AttnFlags = 297 \n\
|
AttnFlags = 297 \n\
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||||||
\n\
|
\n\
|
||||||
.text \n\
|
.text \n\
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||||||
.even \n\
|
.even \n\
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||||||
\n\
|
\n\
|
||||||
.globl _longjmp \n\
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.globl _longjmp \n\
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||||||
\n\
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\n\
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||||||
_longjmp: \n\
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_longjmp: \n\
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||||||
\n\
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\n\
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||||||
moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
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moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
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||||||
movel sp@(8),d0 | (int) status \n\
|
movel sp@(8),d0 | (int) status \n\
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||||||
\n\
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\n\
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||||||
tstl d0 \n\
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tstl d0 \n\
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||||||
bne l1 | skip the following if result is non-zero\n\
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bne l1 | skip the following if result is non-zero \n\
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||||||
\n\
|
\n\
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||||||
moveq #1,d0 | make sure that the result is always non-zero\n\
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moveq #1,d0 | make sure that the result is always non-zero \n\
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||||||
\n\
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\n\
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||||||
l1: moveal "A4(_SysBase)",a1 \n\
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l1: moveal "A4(_SysBase)",a1 \n\
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||||||
btst #AFB_68881,a1@(AttnFlags:W) | is there an FPU installed? \n\
|
btst #AFB_68881,a1@(AttnFlags:W) | is there an FPU installed? \n\
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||||||
beq l2 | skip the following if not \n\
|
beq l2 | skip the following if not \n\
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||||||
\n\
|
\n\
|
||||||
fmovemx a0@(64:W),fp0-fp7 | restore all floating point registers \n\
|
fmovemx a0@(64:W),fp0-fp7 | restore all floating point registers \n\
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||||||
\n\
|
\n\
|
||||||
l2: moveml a0@(4:W),d1-d7 | restore all data registers \n\
|
l2: moveml a0@(4:W),d1-d7 | restore all data registers \n\
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||||||
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0\n\
|
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0 \n\
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||||||
movel a0@,sp@ | restore A0 \n\
|
movel a0@,sp@ | restore A0 \n\
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||||||
moveal a0@(32:W),a0 | and return to the address setjmp() was called from\n\
|
moveal a0@(32:W),a0 | and return to the address setjmp() was called from \n\
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||||||
rts \n\
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rts \n\
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||||||
\n\
|
\n\
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||||||
");
|
");
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||||||
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||||||
/****************************************************************************/
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/****************************************************************************/
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||||||
@@ -174,24 +174,24 @@ l2: moveml a0@(4:W),d1-d7 | restore all data registers \n\
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|||||||
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||||||
/****************************************************************************/
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/****************************************************************************/
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||||||
|
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||||||
asm(" \n\
|
asm(" \n\
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||||||
\n\
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\n\
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.text \n\
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.text \n\
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||||||
.even \n\
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.even \n\
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||||||
\n\
|
\n\
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||||||
.globl _setjmp \n\
|
.globl _setjmp \n\
|
||||||
\n\
|
\n\
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||||||
_setjmp: \n\
|
_setjmp: \n\
|
||||||
\n\
|
\n\
|
||||||
movel a0,sp@- | save A0 \n\
|
movel a0,sp@- | save A0 \n\
|
||||||
moveal sp@(8),a0 | (struct __jmp_buf *) env \n\
|
moveal sp@(8),a0 | (struct __jmp_buf *) env \n\
|
||||||
movel sp@(4),a0@ | remember the return address \n\
|
movel sp@(4),a0@ | remember the return address \n\
|
||||||
moveml d1-a6,a0@(4:W) | save all registers, except for D0 and A7\n\
|
moveml d1-a6,a0@(4:W) | save all registers, except for D0 and A7 \n\
|
||||||
movel sp@+,a0@(32:W) | put the old A0 where it belongs \n\
|
movel sp@+,a0@(32:W) | put the old A0 where it belongs \n\
|
||||||
movel sp,a0@(60:W) | put the old A7 where it belongs \n\
|
movel sp,a0@(60:W) | put the old A7 where it belongs \n\
|
||||||
moveq #0,d0 | always return 0 \n\
|
moveq #0,d0 | always return 0 \n\
|
||||||
rts \n\
|
rts \n\
|
||||||
\n\
|
\n\
|
||||||
");
|
");
|
||||||
|
|
||||||
/****************************************************************************/
|
/****************************************************************************/
|
||||||
@@ -200,34 +200,34 @@ _setjmp: \n\
|
|||||||
|
|
||||||
/****************************************************************************/
|
/****************************************************************************/
|
||||||
|
|
||||||
asm(" \n\
|
asm(" \n\
|
||||||
\n\
|
\n\
|
||||||
.text \n\
|
.text \n\
|
||||||
.even \n\
|
.even \n\
|
||||||
\n\
|
\n\
|
||||||
.globl _longjmp \n\
|
.globl _longjmp \n\
|
||||||
.globl ___stkrst \n\
|
.globl ___stkrst \n\
|
||||||
\n\
|
\n\
|
||||||
_longjmp: \n\
|
_longjmp: \n\
|
||||||
\n\
|
\n\
|
||||||
moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
|
moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
|
||||||
movel sp@(8),d2 | (int) status \n\
|
movel sp@(8),d2 | (int) status \n\
|
||||||
\n\
|
\n\
|
||||||
tstl d2 \n\
|
tstl d2 \n\
|
||||||
bne l1 | skip the following if result is non-zero\n\
|
bne l1 | skip the following if result is non-zero \n\
|
||||||
\n\
|
\n\
|
||||||
moveq #1,d2 | make sure that the result is always non-zero\n\
|
moveq #1,d2 | make sure that the result is always non-zero \n\
|
||||||
\n\
|
\n\
|
||||||
l1: movel a0@(60:W),d0 | get the stack pointer address to restore\n\
|
l1: movel a0@(60:W),d0 | get the stack pointer address to restore \n\
|
||||||
jbsr ___stkrst | restore the stack frame \n\
|
jbsr ___stkrst | restore the stack frame \n\
|
||||||
movel d2,d0 | get the return code back \n\
|
movel d2,d0 | get the return code back \n\
|
||||||
\n\
|
\n\
|
||||||
moveml a0@(4:W),d1-d7 | restore all data registers \n\
|
moveml a0@(4:W),d1-d7 | restore all data registers \n\
|
||||||
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0\n\
|
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0 \n\
|
||||||
movel a0@,sp@ | restore A0 \n\
|
movel a0@,sp@ | restore A0 \n\
|
||||||
moveal a0@(32:W),a0 | and return to the address setjmp() was called from\n\
|
moveal a0@(32:W),a0 | and return to the address setjmp() was called from \n\
|
||||||
rts \n\
|
rts \n\
|
||||||
\n\
|
\n\
|
||||||
");
|
");
|
||||||
|
|
||||||
/****************************************************************************/
|
/****************************************************************************/
|
||||||
@@ -236,29 +236,29 @@ l1: movel a0@(60:W),d0 | get the stack pointer address to restore\n\
|
|||||||
|
|
||||||
/****************************************************************************/
|
/****************************************************************************/
|
||||||
|
|
||||||
asm(" \n\
|
asm(" \n\
|
||||||
\n\
|
\n\
|
||||||
.text \n\
|
.text \n\
|
||||||
.even \n\
|
.even \n\
|
||||||
\n\
|
\n\
|
||||||
.globl _longjmp \n\
|
.globl _longjmp \n\
|
||||||
\n\
|
\n\
|
||||||
_longjmp: \n\
|
_longjmp: \n\
|
||||||
\n\
|
\n\
|
||||||
moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
|
moveal sp@(4),a0 | (struct __jmp_buf *) env \n\
|
||||||
movel sp@(8),d0 | (int) status \n\
|
movel sp@(8),d0 | (int) status \n\
|
||||||
\n\
|
\n\
|
||||||
tstl d0 \n\
|
tstl d0 \n\
|
||||||
bne l1 | skip the following if result is non-zero\n\
|
bne l1 | skip the following if result is non-zero \n\
|
||||||
\n\
|
\n\
|
||||||
moveq #1,d0 | make sure that the result is always non-zero\n\
|
moveq #1,d0 | make sure that the result is always non-zero \n\
|
||||||
\n\
|
\n\
|
||||||
l1: moveml a0@(4:W),d1-d7 | restore all data registers \n\
|
l1: moveml a0@(4:W),d1-d7 | restore all data registers \n\
|
||||||
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0\n\
|
moveml a0@(36:W),a1-a7 | restore almost all address registers, except for A0 \n\
|
||||||
movel a0@,sp@ | restore A0 \n\
|
movel a0@,sp@ | restore A0 \n\
|
||||||
moveal a0@(32:W),a0 | and return to the address setjmp() was called from\n\
|
moveal a0@(32:W),a0 | and return to the address setjmp() was called from \n\
|
||||||
rts \n\
|
rts \n\
|
||||||
\n\
|
\n\
|
||||||
");
|
");
|
||||||
|
|
||||||
/****************************************************************************/
|
/****************************************************************************/
|
||||||
@@ -285,120 +285,120 @@ l1: moveml a0@(4:W),d1-d7 | restore all data registers \n\
|
|||||||
|
|
||||||
#ifdef PPC_FLOATING_POINT_SUPPORT
|
#ifdef PPC_FLOATING_POINT_SUPPORT
|
||||||
|
|
||||||
__asm(" \n\
|
__asm(" \n\
|
||||||
\n\
|
\n\
|
||||||
.text \n\
|
.text \n\
|
||||||
.align 2 \n\
|
.align 2 \n\
|
||||||
\n\
|
\n\
|
||||||
.globl setjmp \n\
|
.globl setjmp \n\
|
||||||
\n\
|
\n\
|
||||||
setjmp: \n\
|
setjmp: \n\
|
||||||
\n\
|
\n\
|
||||||
mflr r10 \n\
|
mflr r10 \n\
|
||||||
mfcr r11 \n\
|
mfcr r11 \n\
|
||||||
mr r12, r1 \n\
|
mr r12, r1 \n\
|
||||||
stmw r10, 0(r3) \n\
|
stmw r10, 0(r3) \n\
|
||||||
stfd f14, 88(r3) \n\
|
stfd f14, 88(r3) \n\
|
||||||
stfd f15, 96(r3) \n\
|
stfd f15, 96(r3) \n\
|
||||||
stfd f16, 104(r3) \n\
|
stfd f16, 104(r3) \n\
|
||||||
stfd f17, 112(r3) \n\
|
stfd f17, 112(r3) \n\
|
||||||
stfd f18, 120(r3) \n\
|
stfd f18, 120(r3) \n\
|
||||||
stfd f19, 128(r3) \n\
|
stfd f19, 128(r3) \n\
|
||||||
stfd f20, 136(r3) \n\
|
stfd f20, 136(r3) \n\
|
||||||
stfd f21, 144(r3) \n\
|
stfd f21, 144(r3) \n\
|
||||||
stfd f22, 152(r3) \n\
|
stfd f22, 152(r3) \n\
|
||||||
stfd f23, 160(r3) \n\
|
stfd f23, 160(r3) \n\
|
||||||
stfd f24, 168(r3) \n\
|
stfd f24, 168(r3) \n\
|
||||||
stfd f25, 176(r3) \n\
|
stfd f25, 176(r3) \n\
|
||||||
stfd f26, 184(r3) \n\
|
stfd f26, 184(r3) \n\
|
||||||
stfd f27, 192(r3) \n\
|
stfd f27, 192(r3) \n\
|
||||||
stfd f28, 200(r3) \n\
|
stfd f28, 200(r3) \n\
|
||||||
stfd f29, 208(r3) \n\
|
stfd f29, 208(r3) \n\
|
||||||
stfd f30, 216(r3) \n\
|
stfd f30, 216(r3) \n\
|
||||||
stfd f31, 224(r3) \n\
|
stfd f31, 224(r3) \n\
|
||||||
li r3, 0 \n\
|
li r3, 0 \n\
|
||||||
blr \n\
|
blr \n\
|
||||||
\n\
|
\n\
|
||||||
");
|
");
|
||||||
|
|
||||||
__asm(" \n\
|
__asm(" \n\
|
||||||
.text \n\
|
.text \n\
|
||||||
.align 2 \n\
|
.align 2 \n\
|
||||||
\n\
|
\n\
|
||||||
.globl longjmp \n\
|
.globl longjmp \n\
|
||||||
\n\
|
\n\
|
||||||
longjmp: \n\
|
longjmp: \n\
|
||||||
\n\
|
\n\
|
||||||
lmw r10,0(r3) \n\
|
lmw r10,0(r3) \n\
|
||||||
mtlr r10 \n\
|
mtlr r10 \n\
|
||||||
mtcr r11 \n\
|
mtcr r11 \n\
|
||||||
mr r1,r12 \n\
|
mr r1,r12 \n\
|
||||||
lfd f14, 88(r3) \n\
|
lfd f14, 88(r3) \n\
|
||||||
lfd f15, 96(r3) \n\
|
lfd f15, 96(r3) \n\
|
||||||
lfd f16, 104(r3) \n\
|
lfd f16, 104(r3) \n\
|
||||||
lfd f17, 112(r3) \n\
|
lfd f17, 112(r3) \n\
|
||||||
lfd f18, 120(r3) \n\
|
lfd f18, 120(r3) \n\
|
||||||
lfd f19, 128(r3) \n\
|
lfd f19, 128(r3) \n\
|
||||||
lfd f20, 136(r3) \n\
|
lfd f20, 136(r3) \n\
|
||||||
lfd f21, 144(r3) \n\
|
lfd f21, 144(r3) \n\
|
||||||
lfd f22, 152(r3) \n\
|
lfd f22, 152(r3) \n\
|
||||||
lfd f23, 160(r3) \n\
|
lfd f23, 160(r3) \n\
|
||||||
lfd f24, 168(r3) \n\
|
lfd f24, 168(r3) \n\
|
||||||
lfd f25, 176(r3) \n\
|
lfd f25, 176(r3) \n\
|
||||||
lfd f26, 184(r3) \n\
|
lfd f26, 184(r3) \n\
|
||||||
lfd f27, 192(r3) \n\
|
lfd f27, 192(r3) \n\
|
||||||
lfd f28, 200(r3) \n\
|
lfd f28, 200(r3) \n\
|
||||||
lfd f29, 208(r3) \n\
|
lfd f29, 208(r3) \n\
|
||||||
lfd f30, 216(r3) \n\
|
lfd f30, 216(r3) \n\
|
||||||
lfd f31, 224(r3) \n\
|
lfd f31, 224(r3) \n\
|
||||||
cmpwi r4, 0 \n\
|
cmpwi r4, 0 \n\
|
||||||
bne 1f \n\
|
bne 1f \n\
|
||||||
li r3,1 \n\
|
li r3,1 \n\
|
||||||
blr \n\
|
blr \n\
|
||||||
1: \n\
|
1: \n\
|
||||||
mr r3, r4 \n\
|
mr r3, r4 \n\
|
||||||
blr \n\
|
blr \n\
|
||||||
\n\
|
\n\
|
||||||
");
|
");
|
||||||
#else
|
#else
|
||||||
__asm(" \n\
|
__asm(" \n\
|
||||||
\n\
|
\n\
|
||||||
.text \n\
|
.text \n\
|
||||||
.align 2 \n\
|
.align 2 \n\
|
||||||
\n\
|
\n\
|
||||||
.globl setjmp \n\
|
.globl setjmp \n\
|
||||||
\n\
|
\n\
|
||||||
setjmp: \n\
|
setjmp: \n\
|
||||||
\n\
|
\n\
|
||||||
mflr r10 \n\
|
mflr r10 \n\
|
||||||
mfcr r11 \n\
|
mfcr r11 \n\
|
||||||
mr r12, r1 \n\
|
mr r12, r1 \n\
|
||||||
stmw r10, 0(r3) \n\
|
stmw r10, 0(r3) \n\
|
||||||
li r3, 0 \n\
|
li r3, 0 \n\
|
||||||
blr \n\
|
blr \n\
|
||||||
\n\
|
\n\
|
||||||
");
|
");
|
||||||
|
|
||||||
__asm(" \n\
|
__asm(" \n\
|
||||||
.text \n\
|
.text \n\
|
||||||
.align 2 \n\
|
.align 2 \n\
|
||||||
\n\
|
\n\
|
||||||
.globl longjmp \n\
|
.globl longjmp \n\
|
||||||
\n\
|
\n\
|
||||||
longjmp: \n\
|
longjmp: \n\
|
||||||
\n\
|
\n\
|
||||||
lmw r10,0(r3) \n\
|
lmw r10,0(r3) \n\
|
||||||
mtlr r10 \n\
|
mtlr r10 \n\
|
||||||
mtcr r11 \n\
|
mtcr r11 \n\
|
||||||
mr r1,r12 \n\
|
mr r1,r12 \n\
|
||||||
cmpwi r4, 0 \n\
|
cmpwi r4, 0 \n\
|
||||||
bne 1f \n\
|
bne 1f \n\
|
||||||
li r3,1 \n\
|
li r3,1 \n\
|
||||||
blr \n\
|
blr \n\
|
||||||
1: \n\
|
1: \n\
|
||||||
mr r3, r4 \n\
|
mr r3, r4 \n\
|
||||||
blr \n\
|
blr \n\
|
||||||
\n\
|
\n\
|
||||||
");
|
");
|
||||||
|
|
||||||
#endif /* defined PPC_FLOATING_POINT_SUPPORT */
|
#endif /* defined PPC_FLOATING_POINT_SUPPORT */
|
||||||
|
|||||||
Reference in New Issue
Block a user