Hi all, Now I am porting mono to aix, I met a problem that is, When convert from decimal to flaot, I found the parameter d of the mono_decimal_to_float (d=...) function overlapped, so I can't get the correct content of the parameter.
Prologue of the function: mono_decimal_to_float (d=...) at decimal-ms.c:2369(which is an Internal Call) 2369 { => 0x1021925c <mono_decimal_to_float+0>: 7c 08 02 a6 mflr r0 0x10219260 <mono_decimal_to_float+4>: 90 01 00 08 stw r0,8(r1) 0x10219264 <mono_decimal_to_float+8>: 93 e1 ff fc stw r31,-4(r1) 0x10219268 <mono_decimal_to_float+12>: 94 21 ff a0 stwu r1,-96(r1) 0x1021926c <mono_decimal_to_float+16>: 7c 3f 0b 78 mr r31,r1 0x10219270 <mono_decimal_to_float+20>: 90 7f 00 78 stw r3,120(r31) 0x10219274 <mono_decimal_to_float+24>: 90 9f 00 7c stw r4,124(r31) 0x10219278 <mono_decimal_to_float+28>: 90 bf 00 80 stw r5,128(r31) 0x1021927c <mono_decimal_to_float+32>: 90 df 00 84 stw r6,132(r31) Parameter d is the MonoDecimal structure, The address is 0x2ff22700, but when run the instruction stw r3,120(r31), one filed of 0x2ff22700 populated with The value 0x2ff22700. (gdb) info reg r31 r31 0x2ff22690 804398736 Anyone know why this happened? Why it save the parameter where will overlap the value? Thank you in advance! ================================ Rocket Software, Inc. and subsidiaries ? 77 Fourth Avenue, Waltham MA 02451 ? +1 877.328.2932 ? +1 781.577.4321 Unsubscribe From Commercial Email - unsubscr...@rocketsoftware.com Manage Your Subscription Preferences - http://info.rocketsoftware.com/GlobalSubscriptionManagementEmailFooter_SubscriptionCenter.html Privacy Policy - http://www.rocketsoftware.com/company/legal/privacy-policy ================================ This communication and any attachments may contain confidential information of Rocket Software, Inc. All unauthorized use, disclosure or distribution is prohibited. If you are not the intended recipient, please notify Rocket Software immediately and destroy all copies of this communication. Thank you.
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