bpabi.S (__aeabi_uldivmod, [...]): Add comment describing register usage on function entry and exit.
2014-06-18 Charles Baylis <charles.baylis@linaro.org> * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment describing register usage on function entry and exit. From-SVN: r211790
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2014-06-18 Charles Baylis <charles.baylis@linaro.org>
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* config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
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describing register usage on function entry and exit.
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2014-06-18 Charles Baylis <charles.baylis@linaro.org>
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* config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
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@ -122,6 +122,14 @@ ARM_FUNC_START aeabi_ulcmp
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#ifdef L_aeabi_ldivmod
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/* Perform 64 bit signed division.
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Inputs:
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r0:r1 numerator
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r2:r3 denominator
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Outputs:
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r0:r1 quotient
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r2:r3 remainder
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*/
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ARM_FUNC_START aeabi_ldivmod
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cfi_start __aeabi_ldivmod, LSYM(Lend_aeabi_ldivmod)
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test_div_by_zero signed
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@ -145,6 +153,14 @@ ARM_FUNC_START aeabi_ldivmod
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#ifdef L_aeabi_uldivmod
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/* Perform 64 bit signed division.
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Inputs:
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r0:r1 numerator
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r2:r3 denominator
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Outputs:
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r0:r1 quotient
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r2:r3 remainder
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*/
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ARM_FUNC_START aeabi_uldivmod
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cfi_start __aeabi_uldivmod, LSYM(Lend_aeabi_uldivmod)
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test_div_by_zero unsigned
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