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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-07-26 22:11:02 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-07-26 22:11:02 +0000 |
| commit | 54f440d311c48e0aae2635ba8610d5b0b8eca157 (patch) | |
| tree | c6f34f93a051d2e0c7179ac2bc999a4beffff39a /c/src/lib/libcpu/m68k/m68040/fpsp/decbin.S | |
| parent | Patch fixing typo from Eric Valette <valette@crf.canon.fr> on bug report (diff) | |
| download | rtems-54f440d311c48e0aae2635ba8610d5b0b8eca157.tar.bz2 | |
Patch from Charles-Antoine Gauthier <charles.gauthier@iit.nrc.ca>.
to address m68k-rtemself for the MVME167.
Here is the rtems patch I promissed you a long time ago to enable ELF
with m68k. The target name I selected is m68k-rtemself. It preserves the
m68k-rtems COFF target, and is parterned after the other ELF/COFF dual
targets.
The mvme167.cfg file causes the -qelf flag to be used during compilation
if the name of the compiler contains rtemself. This flag is used in the
bsp_specs file to select the elflinkcmds file rather than the linkcmds
file. The former is for ELF, the latter for COFF.
Some patches are required to the mc68040 FPSP code. Some of the
assembler files contain instructions that were rejected by the
m68k-rtemself-as assembler. This is a minor bug in the m68k ELF
assembler, I think.
Diffstat (limited to 'c/src/lib/libcpu/m68k/m68040/fpsp/decbin.S')
| -rw-r--r-- | c/src/lib/libcpu/m68k/m68040/fpsp/decbin.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/c/src/lib/libcpu/m68k/m68040/fpsp/decbin.S b/c/src/lib/libcpu/m68k/m68040/fpsp/decbin.S index 734c1b6961..03f0b084a0 100644 --- a/c/src/lib/libcpu/m68k/m68040/fpsp/decbin.S +++ b/c/src/lib/libcpu/m68k/m68040/fpsp/decbin.S @@ -232,7 +232,7 @@ nextlw: // m_sign: btst #31,(%a0) //test sign of the mantissa - beqs ap_st_z //if clear, go to append/strip zeros + beq ap_st_z //if clear, go to append/strip zeros fnegx %fp0 //if set, negate fp0 // @@ -290,7 +290,7 @@ ap_st_z: cmpl #27,%d1 //test is with 27 ble pwrten //if abs(expA) <28, skip ap/st zeros btst #30,(%a0) //check sign of exp - bnes ap_st_n //if neg, go to neg side + bne ap_st_n //if neg, go to neg side clrl %d1 //zero count reg movel (%a0),%d4 //load lword 1 to d4 bfextu %d4{#28:#4},%d0 //get M16 in d0 @@ -338,7 +338,7 @@ ap_p_en: tstl %d0 //check if d0 is zero bnes ap_p_el //if not, get next bit fmulx %fp1,%fp0 //mul mantissa by 10**(no_bits_shifted) - bras pwrten //go calc pwrten + bra pwrten //go calc pwrten // // This section handles a negative adjusted exponent. // |