RFR: 8345102: [s390x/ppc] ShowRegistersOnAssertTest.java fails after 8343756

[Amit Kumar]

This PR adds s390 and ppc info in the `ShowRegistersOnAssertTest.java`. 

I did this update on the below information present in hs-err file, present on both platform, basis: 

s390: 

General Purpose Registers:
--------------------------
  r0  = 0xffffffffffff8028    r1  = 0x000003ffb41dab90  |  r0  =                  -32728    r1  =           4396773387152  
  r2  = 0x000003ffb340e780    r3  = 0x000002aa2e11fca0  |  r2  =           4396758919040    r3  =           2929940626592  
  r4  = 0x000003ffb3126fe6    r5  = 0x0000000000000004  |  r4  =           4396755873766    r5  =                       4  
  r6  = 0x0000000000000002    r7  = 0x000003ffb5c60700  |  r6  =                       2    r7  =           4396801197824  
  r8  = 0x000003ffa802be10    r9  = 0x000003ffb5c92ce8  |  r8  =           4396570295824    r9  =           4396801404136  
  r10 = 0x000003ffb6b66000    r11 = 0x000003ffacafeaf8  |  r10 =           4396816949248    r11 =           4396648753912  
  r12 = 0x000003ffb37ce400    r13 = 0x000003ffe9ffabbf  |  r12 =           4396762850304    r13 =           4397677390783  
  r14 = 0x000003ffb3126fe6    r15 = 0x000003ffacafeaf8  |  r14 =           4396755873766    r15 =           4396648753912 


ppc: 

Registers:
pc =0x00007b5eff558b14  lr =0x00007b5eff558af4  ctr=0x00007b5f0083e7b0  
r0 =0x00007b5eff558af4  r1 =0x00007b5efedeaf40  r2 =0x00007b5f00567c00  
r3 =0x00007b5f0019ebd8  r4 =0x00000000000002f0  r5 =0x0000000000000200  
r6 =0x0000000000000000  r7 =0x00007b5f00848dbc  r8 =0x0000000000000017  
r9 =0x00007b5f00900000  r10=0x0000000000000058  r11=0x0000000000000000  
r12=0x00007b5f0083e7b0  r13=0x00007b5efedf68f0  r14=0x00007b5eec1d9e57  
r15=0x00007b5efedecc90  r16=0x00007b5ef802adc0  r17=0x000000000000006a  
r18=0x00007b5efedecd60  r19=0x00007b5eec1551a8  r20=0x0000000000000000  
r21=0x00007b5efedecc30  r22=0x00007b5efedec1b0  r23=0x00007b5efedeb1f8  
r24=0x00007b5efedeb080  r25=0x0000000000000000  r26=0x00007b5efedeb130  
r27=0x00007b5efedeb070  r28=0x0000000000000000  r29=0x00007b5ef802adc0  
r30=0x00007b5efedeb080  r31=0x00007b5efedeaf40  


Moreover, in s390 environment, hs_err file wasn't complete. I handled that exception and added assert for that. Test is now passing on s390.

-------------

Commit messages:
 - updates for s390 and ppc

Changes: https://git.openjdk.org/jdk/pull/22427/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=22427&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8345102
  Stats: 28 lines in 1 file changed: 22 ins; 2 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/22427.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22427/head:pull/22427

PR: https://git.openjdk.org/jdk/pull/22427